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mixer [17]
3 years ago
13

Can any one figure this out plz

Mathematics
2 answers:
eimsori [14]3 years ago
4 0

Answer:

(a)(b)=0.45

a/b=0.8

Step-by-step explanation:

a=0.6

b=0.75

(a)(b)=(0.6)(0.75)=0.45

a/b=0.6/0.75=0.8

zlopas [31]3 years ago
4 0

Answer:

a*b =  0.5

a/b =  0.888...

Step-by-step explanation:

0.6666... = 2/3

a*b = 2/3 * 3/4 = 1/2 = 0.5

a/b = (2/3) / (3/4) = 8/9 = 0.888...

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Independent Practice
kykrilka [37]

Answer:

C.

0.5; 13.5; 1093.5

Step-by-step explanation:

4 0
3 years ago
F (x) = 3x + 7 <br> F (-4) = <br> F (2) =
V125BC [204]

Answer:

f(-4)=3(-4)+7=0

f(2)=3(2)+7=13

3 0
2 years ago
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PLEASEE HELP I NEED IT its about due
kherson [118]

Answer:

∠GJK is 22°

Step-by-step explanation:

Because the shape is a rectangle we know that GH is parallel to JI

This means that because of the alternate angle rule we know that

5x+8 = 7x-16

Then we solve for x

5x+8-5x = 7x-16-5x

8+16=2x-16+16

\frac{24}{2}=\frac{2x}{2}

x=16

So this means that ∠HJI is 68°

Because the shape is a rectangle we know that ∠GJI is a right angle

This means that ∠GJK is 90-∠HJI because of the angles on a right angle rule

90-68 =22

∴∠GJK is 22°

4 0
2 years ago
N^2 + 36n + c "find the value of c that completes the square"
RSB [31]

For this case we have the following polynomial:

n ^ 2 + 36n + c

To find the value of c that completes the square, we use the following equation:

c = (\frac {b} {2}) ^ 2

Where,

  • <em>b: coefficient of the variable of degree 1 </em>

Substituting values we have:

c = (\frac {36} {2}) ^ 2\\c = (18) ^ 2\\c = 324

Answer:

the value of c that completes the square is:

c = 324

8 0
3 years ago
Select one of the factors of 5x2 + 7x + 2. a. (5x − 2) b. (x + 2) c. (5x + 1) d. None of the above
Elan Coil [88]
5x^{2}+7x+2=5x^{2}+5x+2x+2=5x(x+1)+2(x+1)= \\  \\ (5x+2)(x+1)

==================================
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<em>"Associate with people who are likely to improve you."</em>
7 0
3 years ago
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