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2 years ago

Yeah... please help im kinda stuck

Mathematics

2 answers:

kiruha [24]2 years ago

6 0

Answer:

The trapezoids and the irregular figures at the top left.

Step-by-step explanation:

Congruent means "in agreement or harmony." So that means in math congruent means "the same" and the trapeziods were both the same and so were the irregular figures.

Orlov [11]2 years ago

4 0

Answer:

A and C are congruent.

Step-by-step explanation:

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3 years ago

Read 2 more answers

1 15/100 + 1/50 +1.175=

grin007 [14]

$1\frac{15}{100}+\frac{1}{50}+1.175 =\frac{115}{100}+\frac{1}{50}+1.175 =\frac{23}{20}+\frac{1}{50}+1.175 =\frac{115}{100}+\frac{2}{100} =\frac{115}{100}+\frac{2}{100} =\frac{115+2}{100} =1.175+\frac{117}{100} =1.175+1.17 =2.345$

<h3><em>You can write </em> $2.345$ <em> or </em> $2\frac{69}{200}$ <em></em></h3><h3><em></em></h3><h3><em>Hope I helped you!</em></h3><h3><em>Success!</em></h3>

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2 years ago

HELP ME PLEASE!!<br>slove:<br><br>3x = - 2/3 x - 2/9<br><br>

Leya [2.2K]

Answer:

x= -2/33

Step-by-step explanation:

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3 years ago

What is the sum of r? - 3x + 7 and 3x2 + 5x - 9?

sergij07 [2.7K]

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Step-by-step explanation:

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3 years ago

Please explain how to do and set up

In-s [12.5K]

using the Cosine rule in ΔSTU

let t = SU, s = TU and u = ST, then

t² = u² + s² - (2us cos T )

substitute the appropriate values into the formula

t² = 5² + 9² - (2 × 5 × 9 × cos68° )

= 25 + 81 - 90cos68°

= 106 - 33.71 = 72.29

⇒ t = $\sqrt{72.29}$ ≈ 8.5 in → A

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3 years ago