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Klio2033 [76]
3 years ago
9

Open the picture, help me and get 10 points

Mathematics
1 answer:
Hitman42 [59]3 years ago
4 0
13 feet wide.
156/12=13
Brainliest plz
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ΔRST and ΔXYZ are equilateral triangles. The ratio of the perimeter of ΔRST to the perimeter of ΔXYZ is 1 to 3. The area of ΔRST
Vanyuwa [196]

Answer:

97.425

Step-by-step explanation:

C▲RST/C▲XYZ=1/3

S▲RST/S▲XYZ=1/9

The area of ▲RST is 10.825

SO the are of ▲XYZ is 10.825*9=97.425

3 0
4 years ago
Does anyone know this?
goldenfox [79]

Answer:

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Step-by-step explanation:

Substitute y =0

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5 0
4 years ago
Tessa claims that a rotation of 90° clockwise about the center of some polygons will carry the polygon onto itself. Select two p
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(7.RP.3) When invested at an annual interest rate of 6% an account earned $180.00 of simple interest in one year. How much money
tresset_1 [31]

Answer:  f) $3,000


Step-by-step explanation:

Given: Simple interest amount S.I.= $180.00

The rate of interest annually= 6%

In decimal , the rate of interest annually r = 0.06

Time period t = 1 year

Let 'P' be the principal amount invested in account.

The formula to calculate simple interest is as :-

\text{Simple interest }=Prt

\\\Rightarrow180=P(0.06)\times1\\\\\Rightarrow\ P=\frac{180}{0.06}\\\\\Rightarrow\ P=\$3000

Hence, the principal amount invested in account = $3000

4 0
4 years ago
What is the value of s?<br> units
coldgirl [10]
<h2>Answer: The answer is 17</h2>
6 0
3 years ago
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