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Allisa [31]
3 years ago
15

I will give brainliest. please help! <3

Mathematics
1 answer:
olchik [2.2K]3 years ago
5 0

Answer:

Given in the problem , as ΔBEC is an equilateral triangle , ∠GCD=90°,m∠ECD=30°

Step-by-step explanation:

Step1:

Statement 2:

as ΔBEC is an equilateral triangle

statement 3:

BG ≅ GC as FG  is perpendicular bisector given in the problem.

Statement 4.

∠CFG =60° as as ΔBEC is an equilateral triangle

Staement 5 : Reason : All the angles of an equilateral triangle are 60°

step 2 :-

Statement 1.

as ΔBEC is an equilateral triangle is given in the fourth statement of the problem.

Statement 2.

m∠GCE = 60° as it is contained in ΔBEC which is an equilateral triangle. All the angles of an equilateral triangle are 60°.

Statement 3:

∠GCD =90° as ABCD is a square

Statement 4:

m∠ECD=∠GCD-m∠GCE

            =90°-60°

            =30°

Hence Proved

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1. Solve for x = 9/36 x/48<br> 12<br> 192<br> 28<br> 6.8
pogonyaev

Answer:

x = 12

Step-by-step explanation:

I am unable to decipher what "x = 9/36 x/48" means.

I'll assume that the question is to find a value of x such that:

   x/48 = 9/36

If so, cross multiply:

  36x = (48*9)

 36x =  432

  x = 12

3 0
2 years ago
Plss help I need it ASAP<br><br>nonsense=reported ​
Sergeu [11.5K]

pls mark brainliest

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2 years ago
As a science expirment Mo and Jo want to send their rocket into space. They need 1/4 cup of water and 1/6 cup of a secret compon
Katyanochek1 [597]

There are \frac{5}{12} of these components together

<em><u>Solution:</u></em>

As a science experiment Mo and Jo want to send their rocket into space

They need 1/4 cup of water and 1/6 cup of a secret component

From given question,

\text{Cup of water} = \frac{1}{4}\\\\\text{Cup of secret component } = \frac{1}{6}<em><u></u></em>

<em><u>How much is there of these two components together?</u></em>

So we need to add these together

\text{Cup of water}+ \text{Cup of secret component } = \frac{1}{4} + \frac{1}{6}\\\\\text{Cup of water}+ \text{Cup of secret component } = \frac{1 \times 6}{4 \times 6} + \frac{1 \times 4}{6 \times 4}\\\\\text{Cup of water}+ \text{Cup of secret component } =\frac{6}{24} + \frac{4}{24}\\\\\text{Cup of water}+ \text{Cup of secret component } = \frac{6+4}{24} = \frac{10}{24} = \frac{5}{12}

Thus there are \frac{5}{12} of these components together

3 0
3 years ago
What is the total interest on a ten-year. 6.1% loan with a principal of $32,000?
Alex777 [14]
We are given with:
Principal, P = $32000
Interest rate, i= 6.1%
Duration of loan, n= 10 years

To solve for the total interest, I, we use the formula:
I = P(1+i)^n - P
Substituting the given values:
I = 32000(1+.061)^10 - 32000
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6 0
2 years ago
Consider the following pair of equations:
Sloan [31]
-2x+8 = x-1 substitute for one of the y

-8. -8 solve for x

-2x = x -9

+x =. +x

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/-1. =. /-1

x=9

y=-2(9)+8 now solve for y by putting x

y= 18 +8 in the one of the original

y= 26 equations.

(9,26)





3 0
2 years ago
Read 2 more answers
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