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vichka [17]
3 years ago
13

Evaluate................. (-7)²

Mathematics
1 answer:
Dafna1 [17]3 years ago
6 0

Answer:

49

Step-by-step explanation:

(-7)² = (-7)(-7) = 49

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Which expression fits this description?
madam [21]

Answer:

The expression that fits the description is ;

(8a + b)/4

Step-by-step explanation:

Here, we want to find the expression that fits the given description;

We are told that the expression is a sum of two terms

The first term is 2 * a = 2a

The second term is the quotient ( result of division) of b and 4 = b/4

So the term we are looking for is;

2a + b/4 = (8a + b)/4

6 0
2 years ago
Read 2 more answers
17.
V125BC [204]

Answer:

standard form: 2g²+3g-9

quadratic trinomial

Step-by-step explanation:

standard form: 2g²+3g-9

quadratic trinomial

5 0
3 years ago
statistics on stepfamilies are difficult to attain, and the statistics we do have are probably underestimates. perfectly accurat
Vilka [71]

Statistics on stepfamilies are difficult to attain, and the statistics we do have are probably underestimated.

Statistics is the discipline that worries the collection, organization, analysis, interpretation, and presentation of statistics. In applying the information to a scientific, industrial, or social problem, it is traditional, to begin with, a statistical populace or a statistical version to be studied.

Statistics are carried out in marketing to identify marketplace traits and to measure and evaluate the capacity and achievement of advertising packages. The secret to successful advertising is to perceive the goal marketplace accurately and to use powerful advertising communications channels and strategies to attain it.

A stepfamily is a circle of relatives in which at least one discern has children that aren't biologically associated with their partner. both discern, or each may additionally have kids from previous relationships or marriages.

Learn more about Statistics here: brainly.com/question/12150562

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3 0
1 year ago
I need someone who can explain how to do this so I can understand please ASAP!!
Debora [2.8K]

Answer:

5

Step-by-step explanation:

An area is just a number squared, so we need to find the square root of the area.

Square root of 25 = 5

So each edge is 5 feet.

Hope this helps :)

4 0
3 years ago
What is the slope of a line with points -5,7 and 1,1
KATRIN_1 [288]

Answer

6/-11

Step-by-step explanation:

use the slope formula m= \frac{y 2-y 1}{x 2-x 1}

then sub in numbers m=\frac{7-1}{-5-1}

now subtract numerator and the denominator

7-1= 6    and

-5-6=-11  this now looks like  \frac{6}{-11}    

8 0
2 years ago
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