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Irina-Kira [14]
3 years ago
10

Solve the proportion for the variable given.

Mathematics
1 answer:
Harman [31]3 years ago
8 0
I think the answer is c sorry if I’m wrong
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(24.7C) The area of a rectangle is equal to x2 +
ss7ja [257]

Answer:

x + 5

Step-by-step explanation:

A = LW

W = A/L

W = (x^2 + 16x + 55)/(x + 11)

W = [(x + 11)(x + 5)]/(x + 11)

W = x + 5

3 0
2 years ago
A certain university will select 1 of 7 candidates eligible to fill a position in the mathematics department and 2 of 10 candida
Studentka2010 [4]

Answer:

itds the pint of the secletio

Step-by-step explanation:

4 0
3 years ago
A boat travels at constant speed. After 20 minutes the boat had traveled 2.5 miles. How long does it take the boat to reach the
schepotkina [342]

120 minutes

Step by step:

divide 20 by 2.5 to find how many minutes it takes to drive 1 mile, then multiply that by 15 miles

7 0
3 years ago
Line CD passes through points C(1, 3) and D(4, –3). If the equation of the line is written in slope-intercept form, y = mx + b,
enot [183]

Answer:

b = 5

Step-by-step explanation:

Calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = C(1, 3) and (x₂, y₂ ) = D(4, - 3)

m = \frac{-3-3}{4-1} = \frac{-6}{3} = - 2, hence

y = - 2x + b ← is the partial equation of the line

To find b substitute either of the 2 points into the partial equation

Using (1, 3), then

3 = - 2 + b ⇒ b = 3 + 2 = 5

4 0
3 years ago
Read 2 more answers
A bag of balloons contains 5 red balloons, 11 green balloons, 15 yellow balloons, and 7 orange balloons. What is the probability
rusak2 [61]

Answer:

c. 7/10

Step-by-step explanation:

there are only 3 numbers from 1 to 10 which are multiples of 3. So you just subtract 3 from 10 to find those which are not multiples of 3.

So u get 7/10

Uh i dunno if i explained enough though

8 0
2 years ago
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