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Tresset [83]
2 years ago
7

Help plssss triangle congruence

Mathematics
1 answer:
Len [333]2 years ago
7 0

Answer: None of these answers are correct.

Step-by-step explanation:

The triangles are congruent, meaning that by CPCTC, \angle BAC \cong \angle DE F.

This means that as angles in a triangle add to 180 degrees,

60+45+x=180\\75+x=180\\x=105

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order these least to gratest negative 5 over 6, negative 5, negative square root 26, negative 31 over 6
Mashutka [201]
-5/6 = -.8333
-5 = -5
-sqrt 26 = -5.099
-31/6 = -5.167

-31/6, - sqrt 26, -5, -5/6
5 0
3 years ago
Read 2 more answers
How do you get the x intercepts?
Marta_Voda [28]
Factor the equation:
(x-6)(x+1)

Check:
-6+1=-5
-6*1=-6

Use the zero product property
x-6=0
x=6

x+1=0
x=-1

Final answer: x=-1, x=6
8 0
3 years ago
Simplify -8 + 3(x+7) + 5x
xxTIMURxx [149]

Answer:

13+8x

Step-by-step explanation:

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5 0
3 years ago
Read 2 more answers
3(x+5) +2x=10x-5(x+1)
posledela

Answer:

no solution

Step-by-step explanation:

3(x+5) +2x=10x-5(x+1)

Distribute

3x+15 +2x = 10x-5x-5

Combine like terms

5x+15 = 5x -5

Subtract 5x from each side

5x-5x+15 = 5x-5x-5

15 = -5

This is never true so there is no solution

6 0
4 years ago
Kevin's bank offered him a 4.5% interest rate for his mortgage. If he purchases 3 points, what will be his new rate?
erma4kov [3.2K]

Answer:

The new rate would be  3.75%

Step-by-step explanation:

Purchasing a point simply implies negotiating for a lower rate of interest, which involves paying 1% of the loan in lieu of 1% interest reduction.

A point implies a reduction in interest rate by 0.25% while 3 points would reduce the interest rate by 0.75%(0.25%*3)

New interest rate=4.5%-0.75%=3.75%

7 0
3 years ago
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