The height of the three kids are 7x + 3 meters, 9x –5 meters, and 6x + 5 meters. Find the sum of their heights. ____
1. The height of the three kids are 7x + 3 meters, 9x –5 meters, and 6x + 5 meters. Find the sum of their heights. ____
Answer:
answer
Step-by-step explanation:
164x³-13
yan po sagot lods
Answer:
22x + 3 metersStep-by-step explanation:
7x + 3
+ 9x – 5
6x + 5
22x + 3
2. find the volume of the rectangular prism whose length witdh and height are ( ×+3) meter, (×-3)meter and (2x+5) meter
Volume Formula:
Rectangular prism = LWH
Solution:
Volume = (x+3) (x-3) (2x+5)
(x+3)(x-3)
First term: (x)(x) = x^2
Outer term: (x)(-3) = -3x
Inner term: (3)(x) = 3x
Last term: (3)(-3) = -9
x^2 -3x + 3x - 9
x^2 - 9
Volume = (x^2 - 9) (2x+5)
First term: (x^2)(2x) = 2x^3
Outer term: (x^2)(5) = 5x^2
Inner term: (-9)(2x) = -18x
Last term: (-9)(5) = -45
2x^3 + 5x^2 -18x -45
The volume of the rectangular prism is:
[tex]2x {}^{3} + 5x {}^{2} - 18x - 45[/tex]
3. If the pyramid has a length of 3 meters, width of 2 meters and a height of 5 meters, what is the volume of the pyramid?
Answer:
Right rectangular pyramid
Solve for volume
V=10m³
l. Base length
3. m
w Base width
2. m
h Pyramid height
5. m
Solution
V=lwh/3=3·2·5/3=10m³
✏️FINDING THE VOLUME OF A PYRAMID[tex] \huge\color{pink}{ \underline{ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: }}[/tex]
If the pyramid has a length of 3 meters, width of 2 meters, and a height of 5 meters, what is the volume of the pyramid?
[tex] \huge\color{pink}{ \underline{ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: }}[/tex]
GIVEN:
[tex]\tt{Lenght=3 \ meters}[/tex]
[tex]\tt{Width=2 \ meters}[/tex]
[tex]\tt{Height=5 \ meters}[/tex]
[tex] \huge\color{pink}{ \underline{ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: }}[/tex]
SOLUTION:
[tex]\rm \frac{V = (l · w · h)}{3}[/tex]
[tex]\rm \frac{V=(3m)(2m)(5m)}{3}[/tex]
[tex]\rm \frac{V=30 \ m³}{3}[/tex]
[tex]\rm{V=10 \ m³}[/tex]
[tex] \huge\color{pink}{ \underline{ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: }}[/tex]
[tex]\large\bold\color{pink} {ANSWER:}[/tex]
The volume of a pyramid with a length of 3 meters, a width of 2 meters, and a height of 5 meters is [tex]\underline{\boxed{\rm \ 10 \ meters³ \ }}[/tex]
4. (For 19-20.) If the volume of a treeis 600 cubic meters (mº) when theheight is 32 meters and the girthis 2.5 meters, what is the height ofa tree with a volume of 4500 andgirth of 5 meters?19. Find the value of k (constant ofvariation)?AKC.k=5B.K=3 D. K= 7اليعومه20. What is the height of a tree with avolume of 4500 m and withof 5 meters?A. 50 m C. 60B. 55 mD. 65
Answer:
1.B
2.A
Step-by-step explanation:
YAN PO SAGOT KO PA HEART NALANG PO
5. D. Solve the given problem. A rectangular pit has a length of 2 meters ,a width of 1.5 meters, and a height of 3 meters. What is the volume of the rectangular pit? 8. What is asked in the problem? The volume of the cubical tank. The volume of the pool. The volume of the container. The volume of the rectangular pit. 9. What are the given in the problem? a length of 2 meters, a width of 1.5 meters, and a height of 3 meters a length of 5 meters, a width of 1.5 meters, and a height of 3 meters a length of 6 meters, a width of 16 meters, and a height of 5 meters a length of 2 meters, a width of 1.5 meters, and a height of 4 meters 10. What is the answer to the given problem. The volume of the rectangular pit is 9 cubic meters. The volume of the rectangular pit is 12 cubic meters. The volume of the rectangular pit is 15 cubic meters. The volume of the rectangular pit is 6.5 cubic meters. Pa answer po Thankyou Wrong answer/nonsense = report
8. the volume of the rectangular pit
9. a length of 2 meters,a width of 1.5 meters and a height of 3 meters
9. the volume of the rectangular pit is 9 cubic meters
6. (3) What is the answer to the problem?A. The height of the tree is 12.85 meters. B. The height of the tree is 10.99 meters.C. The height of the tree is 7.37 meters. D. The height of the tree is 5.16 meters.[4] Based on the figure at the right, if the angle of elevation (a) is 43° and the distance of theman from the flagpole is 7 meters, what is the value of c?A. 4.77 metersB. 5.11 metersC. 6.53 metersD. 9.57 metersс(5) Using the given in item number 4, if the angle ofdepression (b) is 40°, what is the height of the flagpole?A 9.27 metersB. 10.48 metersC. 12.40 metersD. 18.71 meters
b
c
a
Step-by-step explanation:
pa brain liest po pls
7. 1. Find the area of a triangle with a base of 15m and a height of 5m. 2. Find the area of a triangle with a base of 18 cm and a height of 2 cm. 3. Find the area of a triangle with a base of 4 meters and a height of 14 meters. 4. A triangle shaped piece of paper has an area of 36 square centimeters and a base of 6 centimeters. Find the height. 5. The area of a triangle shaped rug is 12 square meters and the height is 3 meters. Find the base. (Please answer it seriously, don't answer it for score please)
Answer:
1. 37.6cm²
2. 18cm ²
3. 28m²
4. The height of the triangle is 12cm²
5. The base of the triangle is 8m²
8. 1. angel bought 6 3/45 meters of silk, 3 1/2 meters of satin and 8 2/5 meters of velvet. how many meters of cloth did she buy? 2. Anna and rose are comparing their heights. if Anna's height is 120 3/4 cm. and the height of rose is 96 1/3 cm. what is the difference in their heights?
Answer:
1. 17 29/30m
2. 24 5/12 cm
Step-by-step explanation:
pa brainliest
hope it helps
carry on learning
9. A cylindrical drum has a radius 3 meters and a height of 5 meters. What is its volume?
Answer:
3 x 2 =diameter
diameter x 5 =30
10. 5. A candy factory needs a box that has a volume of 24 cubic meters. The width should be 2 meters less than the height and the length should be 5 meters greater than the height. What should the height be? A. h = 2 C. h = 4 B. h = 3 D. h = 5
Answer:
the height should be 3 meters.
11. No Family members' names age Height in meters (m) Height in cm (5 points) 1 2 3 4 5
Step-by-step explanation:
nasan po yung picture para matulungan ko po kayo
12. What is the surface area of a rectangular prism whose length is 7 meters, height is 5 meters, and the width is 3 meters? *15meter15 square meter142meter142 square meter
SURFACE EQUATION
[tex]\huge\bold{{QUESTION: }}[/tex]
What is the surface area of a rectangular prism whose length is 7 meters, height is 5 meters, and width is 3 meters?
Just add the numbers of meters.7 + 5 = 1212 + 3 = 15Therefore, the surface of the rectangular prism is 15 meters.#BRAINLIESTBUNCH13. Find the volume of the rectangular prism whose length, width and height are(x + 3) meter, (x – 3) meter and (2x + 5) meter. (Hint: Volume of rectangular prism = l x w x h) __________________
Given: (x + 3), (x - 3), (2x + 5)Formula: lwh or l x w x hSolution:(x + 3)(x - 3)(2x + 5) (x² - 9)(2x + 5)2x³ + 5x² -18x -45Final Answer: The volume of the rectangular prism is 2x³ + 5x² -18x -45.
Area=(x+3)(x-3)(2x+5)
=(x²-9)(2x+5)
=2x³+5x²-18x-45
sana makatulong
pa-brainliest naman po, tulong sa nagsasagot!
thanks
14. math variations ( direct, inverse, joint, combined )( for 4 - 5. ) if the volume of a tree is 600 cubic meters ( m³ ) when the height is 32 meters and the girth is 2.5 meters, what is the height of a tree with a volume of 4500 and girth of 5 meters?4. find the value of k ( constant variation ) ?a. k = 1b. k = 3c. k = 5d. k = 75. what is the height of a tree with a volume of 4500 m³ and girth of 5 meters?a. 50 mb. 55 mc. 60 md. 65 m
Answer:
4.C
5.C
Step-by-step explanation:
I hope its a great help
15. 5. A rectangular cabinet has a length of 3 meters, a width of 4 meters, and a height of 5 meters. What is the surface area? a. 48m2 b. 60m2 C. 80m2 d. 94m2
A rectangular cabinet has a length of 3 meters, a width of 4 meters, and a height of 5 meters. What is the surface area?
[tex]\sf{=2 \times (5 \times 4 \times 5 \times 3 + 4 \times 3)}[/tex]
[tex]\sf{=2 \times (20 + 15 + 12)}[/tex]
[tex]\sf{=2 \times 47}[/tex]
[tex]=\sf\underline{94m^{2} }[/tex]16. Find the volume of a truck if its length is 5 meters, its width 3 meters and height 1.5 metres. WITH SOLUTION SANA
Volume
[tex]________________________________________[/tex]
Problem :Find the volume of a truck if its length is 5 meters, its width 3 meters and height 1.5 metres.
[tex]__________________________________[/tex]
A. UnderstandAsk : What is the volume of tge truck.Given :Length : 5 mWidth : 3 mHeight : 1.5 mB. PlanOperation : MultiplicationNumber Sentence : 5m×3m×1.5m=NC. Answer & Solution :V = LWHWHERE :
V= LWHV= (5m)(3m)(1.5m)V= 22.5 cubic metersHence, the volume of the truck is 22.5 cubic meters.
17. A swimming pool has a length of 5 meters, a width of 6 meters, and a height of 3 meters. How much water is needed to fill the swimming pool?
Answer:
54 meters
Step-by-step explanation:
Hope you like it ❤️❤️❤️❤️
Answer:
90m i think...correct me if I'm wrong
Step-by-step explanation:
l x w x h: 5x6x3=90
18. 7. A rectangular pyramid has a height of 10 m. if the sides of the base measure 3 meters and 5 meter, what isthe volume of the pyramid?
Answer:
50m³
pa brainliest po thank you
19. if the base of triangular field measures 5 meters it's height is 3 meters, what is the surface area of the field? formula:Area(triangle)=0.5×b×h
Answer:
skip mo
Step-by-step explanation:
skip mo grade 4 palang ako
20. Find the volume of rectangular prism whose leght,width,and height are (x+3)meter,(x-3)meter,and (2x+5)meter
vol of rectangular prism = l*b*h
= (x + 3)(x-3)(2x +5)
= (x^2-9)(2x + 5)
= 2x^3 + 10x^2- 18x -45 cubic meter
21. The height of a stone in meters thrown vertically upward is given by the quadratic function (×) = -5ײ + 14× + 3, where is the time in second. What is the stone's maximum height?
Answer:
∆NABI • friendly∆Di matutumbasan ng pera ang kasiyahan ng magtotropa❤
TEAM SAY∆MA . TEAM SAY∆MA . TEAM SAY∆MA .
kuha ni boss ( Djhay Narral )
Step-by-step explanation:
22. 4 What is the volume of the rectangular prism with the length of 5 meters width of 3 meters and with the height of 2 meters? A.15m³ B.30m³ C.45m³ D.60m³
Answer:
B. 30m³Step-by-step explanation:
Right rectangular prism
Solve for volume
V=30m³
l Length 5m
w Width 3m
h Height 2m
Solution
V=whl=3·2·5=30m³
Answer:
B. 30m³
Step-by-step explanation:
Volume of Rectangular prism:
Length x Width x Height
so substituting the values
(5 meters) x (3 meters) x (2 meters)
=30 cubic meter or 30 m³
23. Find the surface area of a cylinder having a height of 5 meters and radius of its base is 3 meters.
Answer: A=2πrh+2πr2
Hope it helps
24. Bela i 5 feet 3 inche tall. Convert her height to meter.
Answer:
the answer is 1.6 meters
25. The dimensions of a room are: height =4x-5 meters, Length =3x+1 meters ,and width =2x -3 meters.what is the volume of the room?
Step-by-step explanation:
nasa pic ang sagot
sana makatulong:)
26. A certain ball when dropped from heights repbonds 3/5 of the original height . how will the ball rebounds after the fourth bounce was dropped from a height of 10 meters
I think it'll rebound at 1.296 meter or if we rounded it to the nearest hundredths it is 1.3 meter...
27. 3. Filipino men have an average height of 5 ft 1.57 inches. What is the height in centimeters? In meters? __________________________________________ with explanation
Answer:
5 ft. 1.57 inches is equivalent to 156.38 cm
1.5638 in meter
Explanation:
100 cm = 1 m
5'1.57 = 61.57 inches
1 inch = 2.54 cm
Explanation in cm:
61.57×2.54 = 156.3878 cm
Explanation in meter:
156.38 cm ÷ 100 cm = 1.5638
28. Let's Apply!Activity 1: My Real World131. Liza brought 3 meters of silk, 2 2 meters of satin and 17 meters of velvet. Howmany meters of cloth did she buy?2. Read the problem carefully and solve. After boiling, the 12 a liters of water wasreduced to 5 5 liters. How many water was evaporated?13. Maricel and Lizel are comparing their heights. If Maricel's height is 147 4 cm andLizel's height is 135 2cm. What is the difference in their heights?1
Answer:
1.)22.2 meters of clothes
2.)6.5 liters of water was evaporated
3.)12.2cm is the difference or gap between their heights.
Step-by-step explanation:
1.) Add the 3m+2.2m+17m to get the total amount of the cloth.
2.) Subtract 5.5L to 12L to see the amount of the water being evaporated.
3.) Subtract 135.3 from 147.4cm to get the amount of the difference of their heights.
29. 3. Write the formula and find the area.a. a square 6 meters on each sideb. a triangle with 5-meter base and 7 meters height
DIRECTIONS:
Write the formula and find the area.
ANSWERS:a. a square 6 meters on each side
• We will use the formula [tex] \tt A=S²[/tex] in finding the area of a square, in which A stands for Area while S is a side.
[tex]\begin{array}{l} \tt A=S {}^{2} \\ \tt A=(6 \: m) {}^{2} \\ \tt A=36 \: m {}^{2} \end{array}[/tex]
• The area of the given square is 36 square meters.
b. a triangle with 5-meter base and 7 meters height
• In order to find the area of a triangle, we'll use the formula [tex] \tt A=\frac{base \: \times \: height}{2}[/tex], in which A stands for the Area.
[tex]\large\begin{array}{l} \tt A=\frac{\tt b×h}{2} \\ \tt A= \frac{5 \: m \: \times \: 7 \: m}{2} \\ \tt A= \frac{35 \: m {}^{2} }{2} = 17.5 \: m {}^{2} \end{array}[/tex]
• The area of the given triangle is 17.5 square meters.
30. the dimensions of a room are: height =4×-5 meters, length =3×+1 meters, and width =2×-3 meters. what is the volume of the room?
Answer:
[tex]24x^3-58x^2+23x+15[/tex] cubic meters or m³
Step-by-step explanation:
Using the formula for finding the area of a rectangular prism:
[tex]V=lwh[/tex]
Substitute:
[tex]V=(3x+1)(2x-3)(4x-5)[/tex]
For easier solving, you can first multiply the length and the width:
[tex]V=(6x^2-7x-3)(4x-5)[/tex]
Multiply by the height:
[tex]V=24x^3-58x^2+23x+15[/tex]
