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ki77a [65]
2 years ago
5

Simplify. 5x+3(x+2)+3 6x + 8 8x + 9 8x + 5 5x + 8

Mathematics
2 answers:
beks73 [17]2 years ago
7 0

\\ \sf\longmapsto 5x+3(x+2)+3

\\ \sf\longmapsto 5x+3x+6+3

\\ \sf\longmapsto (5+3)x+9

\\ \sf\longmapsto 8x+9

elena-14-01-66 [18.8K]2 years ago
6 0
Answer:
8x+9

Explanation:

5x+3(x+2)+3

PEMDAS.. the 3(x+2) is considered multiplication through distributive property.

5x+3x+6+3

Combine like terms.

8x+9
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ololo11 [35]
Greater than.

yards are a larger unit of measurement, so to convert it there are more millimeters to count the same amount of space.
7 0
2 years ago
Given: f(x) = x - 7 and h(x) = 2x + 3<br> Write the rule for f(h(x)).
sdas [7]
<h3>Answer:  f( h(x) ) = 2x - 4</h3>

Work Shown:

f(x) = x - 7

f( h(x) ) = h(x) - 7

f( h(x) ) = 2x+3 - 7

f( h(x) ) = 2x - 4

Explanation:

In the second step, I replaced every x with h(x). In the next step, I replaced the h(x) on the right hand side with 2x+3. From there I combined like terms.

8 0
2 years ago
If area of a circle is 49/64 pie cm square,then find the circumference of the circle?​
tresset_1 [31]

Answer:

7/4 * pi

Step-by-step explanation:

Area of circle = pi * r^2

Find radius:

pi * 49/64 = pi * r^2

49/64 = r^2

7/8= r

Circumference of circle = 2pi * r

2 * pi * (7/8) = 7/4 * pi

Assuming that the answer is in terms of pi as the question is in terms of pi

8 0
1 year ago
Read 2 more answers
∠1 and ∠2 are vertical angles. If m 1=3x-12 and m2=72°, find the value of x
inessss [21]

Answer:

x=28

Step-by-step explanation:

vertical angles are congruent

3x-12=72

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2 years ago
2 members of the 5-member math study group will present their project to the class. How many combinations of 2 members are possi
klio [65]

Answer:

2

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(,)=?

(,)=(5,2)

=5!(2!(5−2)!)

=5!2!×3!

= 10

4 0
3 years ago
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