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2 years ago

Simplify the question: -3(8-2m)

Mathematics

2 answers:

choli [55]2 years ago

6 0

Answer:

6−24

Step-by-step explanation:

amm18122 years ago

5 0

Answer:

6m-24

Step-by-step explanation:

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When the input is 4 ,the output of f(x)=x+21 is

NARA [144]

The Correct answer is 25

Why? 4+21=25

Want Proof?\/

8 0

3 years ago

A(-2,3)

Anika [276]

Answer:

The perimeter of triangle is 19.8 units

Step-by-step explanation:

we know that

The perimeter of triangle ABC is

$P=AB+BC+AC$

the formula to calculate the distance between two points is equal to

$d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}$

step 1

Find the distance AB

we have

$A(-2,3),B(3,0)$

substitute in the formula

$d=\sqrt{(0-3)^{2}+(3+2)^{2}}$

$d=\sqrt{(-3)^{2}+(5)^{2}}$

$d_A_B=\sqrt{34}\ units$

step 2

Find the distance BC

we have

$B(3,0),C (-4,-3)$

substitute in the formula

$d=\sqrt{(-3-0)^{2}+(-4-3)^{2}}$

$d=\sqrt{(-3)^{2}+(-7)^{2}}$

$d_B_C=\sqrt{58}\ units$

step 3

Find the distance AC

we have

$A(-2,3),C (-4,-3)$

substitute in the formula

$d=\sqrt{(-3-3)^{2}+(-4+2)^{2}}$

$d=\sqrt{(-6)^{2}+(-2)^{2}}$

$d_A_C=\sqrt{40}\ units$

step 4

Find the perimeter

$P=AB+BC+AC$

substitute the values

$P=\sqrt{34}+\sqrt{58}+\sqrt{40}$

$P=19.8\ units$

4 0

3 years ago

Can someone help me with this ASAP please I’m being timed !

sergij07 [2.7K]

i really cant see what it says sorry

7 0

3 years ago

A 54-degree angle is bisected by a ray. What is the measure of each angle formed? Show all work.

Anarel [89]

For the answer to the question above asking What is the measure of each angle formed if A 54-degree angle is bisected by a ray?
well bisect means to divide by 2
<span>so obviously if 54 is bisected it gives </span>
<span>54/2=27
</span>i hope this helps

7 0

3 years ago

Is 25.789 bigger then 25.879

dimulka [17.4K]

It is not bigger. 25.879 is bigger by .100

6 0

3 years ago