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3 years ago

PLs help ASAP will make you brainist

Mathematics

2 answers:

marusya05 [52]3 years ago

8 0

Side ST correlates to side BC. Let's use these two sides to find the scale factor between the two triangles

$\text{Scale Factor}=\dfrac{30}{40}=\dfrac{3}{4}$

Triangle ABC has side lengths are the 3/4 smaller than that of RTS. The value of x is the length of side AC, which correlates with side RS

Multiply 24 by 3/4 to find the value of x

$x=\dfrac{3}{4}\times24=18$

This is answer choice C. Let me know if you need any clarifications, thanks!

Vikki [24]3 years ago

3 0

Answer:

c.18

Step-by-step explanation:

32/24=1.33333333333

40/30=1.33333333333

24/1.33333333333=18

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3 years ago

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2 years ago

It’s not 0.615 , or 0.75 or the one shown in the picture

Dafna1 [17]

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1) Let's evaluate that expression, given that a=4.9, b=-7, and c=-0.5

$\begin{gathered} a^3\div b^2+c^3 \\ (4.9)^3\div(-7)^2+(-0.5)^3= \\ \frac{4.9^3}{\left(-7\right)^2+\left(-0.5\right)^3} \\ \\ \frac{4.9^3}{48.875} \\ \\ \frac{117.649}{48.875} \\ \\ 2.40714 \end{gathered}$

Note that we have rewritten it as a fraction so that we can easily operate. Also, we have applied here the PEMDAS order of operations, prioritizing the exponents.

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1 year ago