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3 years ago

Please Help! Best gets Brainlest

Mathematics

1 answer:

Len [333]3 years ago

5 0

Answer:

A. g=11

Step-by-step explanation:

We want to find which choice makes the equation true. Let's plug in each answer choice.

A. g=11

26=7(11-9)+12

26= 7(2)+12 Solve inside the parentheses.

26= 14+12 Multiply 7 and 2.

26= 26 Add 14 and 12.

This answer must be correct, but let's check the other choices .

B. g=12

26=7(12-9)+12

26= 7(3)+12 Solve inside the parentheses.

26= 21+12 Multiply 7 and 3.

26≠33 Add 14 and 12.

This choice is not correct.

C. g= 13

26=7(13-9)+12

26= 7(4)+12 Solve inside the parentheses.

26= 28+12 Multiply 7 and 4.

26≠40 Add 28 and 12.

This is also not correct.

D. g= 14

26=7(14-9)+12

26= 7(5)+12 Solve inside the parentheses.

26= 35+12 Multiply 7 and 5.

26≠47 Add 35 and 12.

This choice is not correct either.

The value of g that make the expression 26=7(g-9)+12 a true statement is A. g=11.

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Answer:

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3 years ago

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2 years ago

AC=4, AE=7, AD=10, what is the length of AB? <br> A: 1 3/7 <br> B: 2 1/2<br> C: 5 5/7<br> D: 17 1/2

11Alexandr11 [23.1K]

Answer:

C. $AB = 5\frac{5}{7}$

Step-by-step explanation:

When two polygons are considered similar, the ratio of their corresponding sides would also be equal.

Since ∆ABC and ∆ADE are similar, $\frac{AE}{AC} = \frac{AD}{AB}$

$\frac{7}{4} = \frac{10}{AB}$

Cross multiply

$7*AB = 10*4$

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Divide both sides by 7 to find AB

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$AB = \frac{40}{7}$

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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d1i1m1o1n [39]

Answer:

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Step-by-step explanation:

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3 years ago

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