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bogdanovich [222]
3 years ago
13

A square picture frame with each side length represented by 3x -

Mathematics
1 answer:
Mariulka [41]3 years ago
6 0

Answer:

D. 4(3x-5) = 52

Step-by-step explanation:

52 is equal the sum of one side multiplied by 4

So

4(3x-5) = 52

Is the right answer

You might be interested in
What is the measure of angle 7?
gladu [14]

Answer: 95°

Step-by-step explanation: We are given information for Angles 1 and 4, which happen to be vertical angles, meaning they are congruent. Because of this, we can say 3x+10=4x-15, therefore x=25. Angles 1,2,3 and 4 must add up to 360°, and since we know angles 1 and 4 are 85° (3*25 + 10 = 85), we can find angles 2 and 3. 360° - 85° - 85° = Angle 2 + Angle 3. Angle 2 + Angle 3 = 190, and because Angles 2 and 3 are vertical angles and therefore congruent, we can divide 190 by 2 and get that Angles 2 and 3 equal 95°. Because lines b and c are parallel, any corresponding angles created by a transversal are congruent. This basically means Angles 3 and 7 must be congruent, therefore Angle 7 = 95°

Congruent - same meaning as equal

Vertical Angles - each of the pairs of opposite angles made by two intersecting lines.

6 0
3 years ago
Please help........................................
Drupady [299]

Solve the equation for both -1 and 1 first.

50(1/2)^-1 = 100

50(1/2)^1 = 25

Now subtract the two answers and divide by 2 ( -1 to 1 is 2)

75/2 = 37.5

Because the answer got smaller from -1 to 1, the change would be negative.

The rate of change would be -37.5

8 0
3 years ago
Xy-11=5 is this a direct variation
Sliva [168]
A direct variation equation is in the form y = kx. So if you solve this equation will you get it in that form? No you will get y = 16/x. This is an inverse variation.
6 0
3 years ago
Read 2 more answers
Jake walks from the library to the museum along 3th avenue. he stops at the post office and at a store. The distances between th
alexdok [17]
I believe the answer would be 4/6 which would simplify to 2/3
4 0
3 years ago
Noah finds an expression for V(x) that gives the volume of an open-top box in cubic inches in terms of the length x in inches of
11111nata11111 [884]

SOLUTION

Given the question on the question tab;

From\text{ the graph; we will trace from x=1 upward to meet the curve, then trace to the y-axis.}

The trace on the graph is given below;

The\text{ value of y when x=1 is 15.}

Final answer:

The volume of the box when x=1 is 15 cubic inches.

7 0
1 year ago
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