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denpristay [2]
3 years ago
8

PLZ HELP IM TIMED!!!

Mathematics
2 answers:
gavmur [86]3 years ago
8 0

Answer:A

Step-by-step explanation:

SVEN [57.7K]3 years ago
6 0

Answer:

It should be A

Step-by-step explanation:

multiply the - by 7/8 to get -7/8

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Evaluate this integral. I'm not sure how to evaluate integrals with absolute values.
SOVA2 [1]

Answer:

  1

Step-by-step explanation:

The first step is to understand what the integrand looks like. (See the graph below.)

It is -1 for x < 0 and +1 for x > 0. Thus, the value of this integral is ...

  \int\limits^0_{-1} {-1} \, dx + \int\limits^2_0 {1} \, dx=-1+2=1

_____

Essentially, you treat the absolute value as a piecewise linear function. This is the same way you treat an absolute value in any equation or inequality.

Here, this means you divide the integral into two parts: one where the integrand is -x/x, and one where it is +x/x.

6 0
3 years ago
In triangle GHI the measure of angle I = 90•, HI = 5.6, and IG = 2.8 feet. Find the measure of angle G to the nearest tenth of a
Irina-Kira [14]

Answer:

63.4

Step-by-step explanation:

3 0
2 years ago
Solve for x 5(x + 1)= 4x +7
Troyanec [42]

Answer:

x = 2

Step-by-step explanation:

5(x + 1) = 4x + 7

5x + 5 = 4x + 7

x + 5 = 7

x = 2

6 0
3 years ago
Read 2 more answers
The perimeter of a square is 12p +4. One side of the square equals? Explain your answer.
Hoochie [10]

We know that a square, by definition, has four congruent sides.

So, simply divide the perimeter by 4, and you will get the expression equivalent to each side: 12p+4/4

3p+1 is equal to one side of the square

3 0
3 years ago
On a coordinate plane, a triangle has points A prime (1, 2), B prime (3, negative 3), C prime (negative 1, negative 3). Triangle
Volgvan

Answer:

A'(5.5, -4.2), B'(7.5, -9.2), C'(3.5, -3.2)

Step-by-step explanation:

I really do hope I understood you correctly. I figured that the rule would have to be added to each point. If those are wrong, try subtracting the rule.

Again, I'm not trying to take your points and leave you with a wrong answer. I really did give it my best.

4 0
3 years ago
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