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4 years ago

12

Please help me with this question ASAP! If you did I would thank u very much and also give u a follow! Please answer these 3 que

stions

1 answer:

KatRina [158]4 years ago

8 0

Answer:please resend let me see the question very well

Step-by-step explanation:

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6)<br> R<br> E 126<br> 10x + 8<br> 13 + 5x<br> D<br> A) 1<br> C) 5<br> B) 7<br> D) 14

Gemiola [76]

Step-by-step explanation:

step 1. what is the question? maybe the question is what is the value of x in the diagram. okay.

step 2. interior angles of a triangle add up to 180°

step 3. the 3 angles inside the triangle are 10x + 8, 13 + 5x, and (180 - 126)

step 4. (10x + 8) + (13 + 5x) + 54 = 180

step 5. 15x + 21 = 126

step 6. 15x = 105

step 7. x = 7.

3 0

3 years ago

liberstina [14]

We are given with two equations to find the values of two variables, hence the problem can be solved.

Adding the two equations:

x + y = 12<u>x - y = 10
</u>2x = 22
<u />x =11
y = 1

8 0

4 years ago

Read 2 more answers

Evaluate if m = 16 and p = 2.<br> 1<br> 2<br> m + 3p<br> A) 10 <br> B) 14 <br> C) 18 <br> D) 48

Ivenika [448]

Put the values of m and p to the expression:

$\dfrac{1}{2}m+3p\\\\m=16;\ p=2\\\\\dfrac{1}{2}\cdot16+3\cdot2=8+6=14\to B)$

4 0

4 years ago

Given the definitions of

Serggg [28]

Answer:

i dont know the question what does it mean

Step-by-step explanation:

8 0

2 years ago

Simplify.<br> -9 -5 -7<br> х<br> Y Z<br> 2 6 3<br> X Y Z

krok68 [10]

Answer:

$= {x}^{ - 11} {y}^{ - 11} {z}^{ - 10}$

Step-by-step explanation:

$= \frac{ {x}^{ - 9} {y}^{ - 5} {z}^{ - 7} }{ {x}^{2} {y}^{6} {z}^{3} } \\ = {x}^{ - 9 - 2} {y}^{ - 5 - 6} {z}^{ - 7 - 3} \\ = {x}^{ - 11} {y}^{ - 11} {z}^{ - 10}$

7 0

3 years ago