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3 years ago

Write an equation that can be solved by first using addition, and then using multiplication.

Mathematics

2 answers:

Elza [17]3 years ago

6 0

Answer:

(0+2)×5

Step-by-step explanation:

(0+2)=2×5=10

babunello [35]3 years ago

4 0

0=(x/6)-5
Could be an example, you just have to go backwards from x

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Expand and simplify 4(x-2)+7(x-1)

Zolol [24]

Answer:

11x-15

Step-by-step explanation:

4x-8+7x-7

11x-15

5 0

2 years ago

2. Write the equation of a circle that has a diameter of 12 units if its center is at (4,7).

ahrayia [7]

Answer:

The Answer is B

Step-by-step explanation:

The equation of a circle in standard form is

(x - h)² + (y - k)² = r²

where (h, k) are the coordinates of the centre and r is the radius

Here diameter = 12, thus radius = 12 ÷ 2 = 6 and (h, k) = (2.5, - 3.5), thus

(x - 2.5)² + (y - (- 3.5))² = 6², that is

(x - 2.5)² + (y + 3.5)² = 36 ← equation of circle

5 0

3 years ago

PLS HELP ASAP THANKS ILL GIVE BRAINLKEST PLS THANKS PLS ASAP PLS PLS HELP ASAP THANKS

eduard

Answer:

Step-by-step explanation:

See explanation on other question

5 0

2 years ago

If f(x)=2x+3 and g(x)=x^2+1 find f(g(3)) Help!! A.23 B.47 C.82 D.90

True [87]

Answer

A. 23

step-by-step explanation

$g(x) = {x}^{2} + 1$

We put x=3 into the function g

$\implies g(3)= {3}^{2} + 1$

$\implies \: g(3)=10$

Also,

$f(x)=2x +3$

we substitute the value of g(3) into f

$\implies f(g(3))=f(10)$

$\implies f(g(3))=f(10) = 2(10) + 3$

$\implies f(g(3))=23$

8 0

3 years ago

31/25x=−62 find the value of x

Rainbow [258]

The answer to the question is -50

6 0

2 years ago