3 years ago

Solve for B. R = x(A + B)

Mathematics

1 answer:

atroni [7]3 years ago

4 0

A= -bx+r/x Hope this helps :P

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I need help with this question ASAP

IRINA_888 [86]

Answer:

you would have to add 3 to 1 cuz there is a one with the x and since 3 is negative that how you would get y=-3x+1

Step-by-step explanation:

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3 years ago

Two sides of a right triangle measure 6 cm and 8 cm what is the length of the hypotenuse

andrew-mc [135]

Answer:

10 cm

Step-by-step explanation:

a^2 + b^2 =c^2

6^2 + 8^2 = c^2

36 + 64 = 100

then find the square root of 100 which equals 10

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3 years ago

The perimeter of parallelogram PQSR is 74cm. What is QS?

saveliy_v [14]

parallelogram , opposite sides are equal

PR = QS

and

PQ = RS

4x - 1 = 3x + 7

x = 8

PQ = 4(8) - 1 = 32 -1 = 31

Given P = 74 cm

74 - 2(31) = 12

PR = QS = 12/2 = 6

Answer

QS = 6 cm

6 0

3 years ago

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What is the first consecutive even integer that follows -6

Gnoma [55]

-4 is the first consecutive even integer following -6

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3 years ago

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the ratio of pine trees to elm trees in a park is 7:11. How many pine trees are there in the park if there are 68 more elm trees

Hitman42 [59]

Answer:

The number of pine tree is 119 and the number of elm tree is 187.

Step-by-step explanation:

The ratio of pine trees to elm trees in a park is 7:11

Let us assume that the number of pine tree is 7x and the number of elm tree is 11x.

It is also given that, there are 68 more elm trees as compared to the pine trees.

i.e $11x=7x+68$

$\Rightarrow 11x-7x=68$

$\Rightarrow 4x=68$

$\Rightarrow x=17$

Hence, the number of pine tree = $7x=7\times 17=119$ and the number of elm tree = $11x=11\times 17=187$

8 0

3 years ago