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3 years ago

Can someone help me with this ASAP

Mathematics

2 answers:

Andreyy893 years ago

6 0

The answer is D) angle C'D'A'.

oksian1 [2.3K]3 years ago

5 0

Answer:

Step-by-step explanation:

I did it

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Solve |p + 2| = 10Solve |p + 2| = 10 {-12} {-8, 8} {-12, 8}

valentinak56 [21]

By definition, we have

$|p+2| = \begin{cases} p+2 &\text{ if } p+2 \geq 0 \\-p-2 &\text{ if } p+2 < 0 \end{cases}$

So, we have to solve two different equations, depending of the possible range for the variable. We have to remember about these ranges when we decide to accept or discard the solutions:

Suppose that $p+2\geq 0 \iff p \geq -2$

In this case, the absolute value doesn't do anything: the equation is

$p+2 = 10 \iff p = 10-2 = 8$

We are supposing $p \geq -2$ , so we can accept this solution.

Now, suppose that $p+2 < 0 \iff p < -2$ . Now the sign of the expression is flipped by the absolute value, and the equation becomes

$-p-2 = 10 \iff -p = 12 \iff p = -12$

Again, the solution is coherent with the assumption, so we can accept this value as well.

3 0

3 years ago

Please help help help help help please ASAP

lora16 [44]

Answer

~~~~~~~~~~~~

slope: 1

y intercept: 4

equation: y=x+4

6 0

2 years ago

Please help me it will be quick 1.)-8-5b+7+5b

iragen [17]

-8-5b+7+5b
add +5b to -5b to get 0.
-8+7 = -1
Answer is -1.

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3 years ago

Dilate line f by a scale factor of 3 with the center of dilation at the origin to create line f'. Where are points A' and B' loc

Igoryamba

Answer:

To dilate line F by a scale factor of 3 in the center of origin multiply points A and B by 3. For example, Point A(x*3,y*3).

Step-by-step explanation:

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3 years ago

If 8km= 5 miles convert 160km into miles

d1i1m1o1n [39]

Answer:

99.4194

Step-by-step explanation:

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2 years ago