3 years ago

What is this question?

Mathematics

1 answer:

Ira Lisetskai [31]3 years ago

7 0

Albert because 1/2 or .5 is grater than .4

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What is the solution to this equation -13x=52

Tom [10]

Answer:

-4

Step-by-step explanation:

You multiply -13*-4=52

8 0

3 years ago

B. 73x9 c. 9 × 83 d. 25- 3 please help my daughter slove these she's in the 4th grade

Varvara68 [4.7K]

b. 73x9=657

c. 9x83=747

d.25-3=22

8 0

3 years ago

Solve a+11/3a-5+a-21/3a-5

sineoko [7]

Answer: $\bold{\dfrac{2(a-5)}{3a-5}}$

Step-by-step explanation:

You can't actually "solve" this because there is no equation. But you can simplify the expression.

$\dfrac{a+11}{3a-5}+\dfrac{a-21}{3a-5}\\\\\text{Since they already have the same denominator, we can add the numerators:}\\\dfrac{a+11+a-21}{3a-5}=\dfrac{2a-10}{3a-5}=\dfrac{2(a-5)}{3a-5}\\\\\text{Since there are no common factors to cancel out, this is simplified.}$

8 0

3 years ago

write an equation in slope-intercept form of the line that contains the point (4,5) and is PERPENDICULAR to the line y= (-1/8)x

rjkz [21]

Answer:

y = 8x - 27

Step-by-step explanation:

→ If perpendicular, negatively reciprocate the gradient

→ Write in format

y = 8x + c

→ Substitute in the coordinates

5 = 32 + c

→ Find c

c = -27

→ Write in form

y = 8x - 27

7 0

2 years ago

Find the distance between two points (5,13) and (2,13)

postnew [5]

Answer:

You go 3 left on the x axis

Step-by-step explanation:

8 0

3 years ago

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