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3 years ago

PLEASE HELP!??

Mathematics

2 answers:

mylen [45]3 years ago

5 0

The answer would be D, a horizontal translation and a reflection across a vertical line.

Rufina [12.5K]3 years ago

4 0

D) a horizontal translation and a reflection across a verticle line

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What is the value of x?

mars1129 [50]

It should be 3.5 but I’m not entirely sure.

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2 years ago

a community program choose 16 fifth grade students every year and provide each of them with the same amount of money to attend m

Deffense [45]

Answer: 525

Step-by-step explanation: As I read the question I’m getting the idea of division. The community program chooses 16 students every year. The 8,400 dollars from last year was the amount of money the students receive all together. Therefore 8,400 divided by 16 is 525

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3 years ago

Unit 5. 11) Please help. Approximately how many spherical balloons can the tank fill?

slega [8]

Answer:

100 of the baloon will fill up the tank

Step-by-step explanation:

use volume of sphere formula ;

(pi/6) x diameter cubed

write your answer to 1 decimal place

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3 years ago

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Find the volume of the garden shed

Leno4ka [110]

Answer:

47.3 m³

Step-by-step explanation:

The garden shed is made up of a rectangular prism and a pyramid.

<h3><u>Volume of a rectangular prism</u></h3>

$\begin{aligned}\textsf{Volume of a rectangular prism}&=\sf width \times length \times height\\&=4 \times 4 \times 2\\&=16 \times 2\\&=32\;\; \sf m^3\end{aligned}$

<h3><u>Volume of a pyramid</u></h3>

<u />

From inspection of the given diagram, the slant height of the pyramid is 3.5 m.

Calculate the perpendicular height of the pyramid using Pythagoras Theorem:

$\begin{aligned}\implies a^2+b^2&=c^2\\2^2+h^2&=3.5^2\\h^2&=8.25\\h&=\sqrt{8.25}\;\; \sf m\end{aligned}$

Therefore:

$\begin{aligned}\textsf{Volume of a pyramid}&=\dfrac{\sf length \times width \times height}{3}\\\\&=\dfrac{\sf 4 \times 4 \times \sqrt{8.25}}{3}\\\\& = 15.31883372\;\; \sf m^3\end{aligned}$

<h3><u>Volume of the garden shed</u></h3>

$\begin{aligned}\implies \textsf{Volume of shed}&=\textsf{Volume of rectangular prism}+\textsf{Volume of pyramid}\\&=32+15.31883372\\& = 47.3\;\; \sf m^3\;(nearest\;tenth)\end{aligned}$

6 0

1 year ago

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5.01=m/1.2 solve for m

NNADVOKAT [17]

Answer:

answer is m

6.012

Step-by-step explanation:

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3 years ago