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Hitman42 [59]
3 years ago
5

Identify the expression equivalent to 2x + 8 by substituting x = 7 and x = 5.

Mathematics
2 answers:
RUDIKE [14]3 years ago
6 0

Answer:

C is the answer because the expression pulled apart is just an addition problem between two parenthesis. I hope this helps!

Step-by-step explanation:

Nat2105 [25]3 years ago
4 0

Answer:

the answer is C ;P

Step-by-step explanation:

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There can be at most 125 customers in a certain resturant. Write an inequality that represents the number of customers in the re
mylen [45]
"At most" means that there can be less than or equal to that amount. 
The symbol for that is ≤. 
So, the inequality is: 
125 ≤ c 
Hope this helps!
3 0
3 years ago
What is the slope pls help
Paladinen [302]

Answer:

-3

Step-by-step explanation:

The slope is what comes right before the x value in the equation. In this instance, the equation is: y=-3x+4. Therefore, the y-intercept is 4 and the slope is -3.

7 0
2 years ago
Without using (10), show directly that (10.6^-1)^8=17.6^-8
blagie [28]
We are given the expression:

(17.6^-1)^8 = 17.6 ^ -8

This means that the two terms on each side are equal. We are asked to show how this is possible. 

First, use the rule of exponents. If a term raised to the power of a number x^n and is further raised to the power m: (x^n)^m, to simplify the expression, multiply n and m and this will be your end exponent = x^nm. 

We can apply this rule here:

17.6^-1 ^ 8

-1 * 8 = -8

then, retain the base and replace the exponent with the product nm:

17.6 ^-8. This proves that the left term is equal to the right term. <span />
3 0
3 years ago
Match each statement to the reasons for the geometric proof. Part 3​
jarptica [38.1K]

9514 1404 393

Answer:

  4 1 5 3 6 2

Step-by-step explanation:

The general approach to this proof is to show the triangles created by the diagonal are congruent. Then, parts of those triangles (opposite sides) are congruent. The congruence of the triangles is shown by making use of the fact that alternate interior angles are congruent, and the diagonal is congruent to itself. Thus, you have two angles and the side between shown as congruent, and can invoke the ASA postulate.

The steps of the proof (1 to 6) are already in order. The task is to find the geometric relation the step is describing from the list on the left.

__

Statements A to F on the left match with numbered statements 1 to 6 on the right as follows:

A - 4 (reflexive prop)

B - 1 (given)

C - 5 (ASA)

D - 3 (alt int angle)

E - 6 (the end point of the proof)

F - 2 (definition)

8 0
3 years ago
Plsss guys I have it due tomorrow? Plss helpp
jasenka [17]

Answer:

the ladder in my house.

Step-by-step explanation:

8 0
4 years ago
Read 2 more answers
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