3 years ago

Which expressions are solutions to the equation 3/4 x = 15?

Mathematics

1 answer:

algol [13]3 years ago

7 0

I think so C is correct
Because is true.

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The total distance around Dave's rectangular-shaped bedroom is 220 feet. The width of the room is 50 feet. What is the area of D

AVprozaik [17]

Answer:

Area of rectangular bedroom = 3000 square feet

Step-by-step explanation:

It is given that the total distance around the rectangular bedroom is 220 feet

perimeter of rectangle = total distance around the rectangle

hence the perimeter of rectangle = 220 feet

now width of rectangle = 50 feet

Let us assume the length of rectangular room be L

we have formula

$perimeter = 2( length + width )$

now we plug perimeter = 220 and width = 50

so we have

$220=2(L+50)$

$110= L+50$ (divide both side by 2)

$L= 60 feet$ (subtract 50 from both side )

Area of rectangular bedroom is given by

Area = length × width

Area = 60 × 50

Area = 3000 square feet

7 0

3 years ago

What is the effect on the graph of the function f(x) = xl when f(x) is changed to f(x) + 5?

sveticcg [70]

Answer:

Shifts left by 5

Step-by-step explanation:

When y or f(x) equals x then its a straight line at the origin. if f(x+5) = |x|

f(x) = |x+5|

if you set that equal to zero then x = -5 so shifting to the left would be correct.

7 0

3 years ago

Help pleaseeeeeeee it’s a free 10 points

Svetlanka [38]

Answer:

63.2

Step-by-step explanation:

90+26.6=116.8

180-116.8=63.2

8 0

3 years ago

Read 2 more answers

Please help me with this question!!

nata0808 [166]

Answer:

(4, 3)

Step-by-step explanation:

x = (-2 + 10)/2 = 4

y = (3+3)/2 = 3

(4,3)

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3 years ago

A 20-cup fruit salad that is 15% strawberries is in a large container. A second fruit salad is added to the same container, resu

Anika [276]

Answer:

10% strawberries

Step-by-step explanation:

6 0

3 years ago