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IceJOKER [234]
3 years ago
12

Ruby is making decorative pillows for her living room. She bought 3 1/2

Mathematics
1 answer:
just olya [345]3 years ago
7 0

Answer:

$20 (might be wrong)

Step-by-step explanation:

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H(x) = 4x +3. What is<br>the coordinate pair for h (1)?​
Oksana_A [137]

9514 1404 393

Answer:

  (1, 7)

Step-by-step explanation:

Fill in x=1 and do the arithmetic.

  h(1) = 4(1) +3 = 7

The coordinate pair is ...

  (x, h(x)) = (1, h(1)) = (1, 7)

7 0
4 years ago
9. A fitness club charges a membership fee of $79, in addition to a $59 monthly fee. Determine
Svetradugi [14.3K]

Answer:

hhhhhsorry

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What is the slope of the line that contains these points x- -1,0,1,2 y- 10,18,26,34
madam [21]

Answer:

The slope is 8

Step-by-step explanation:

7 0
3 years ago
Every parallelogram is a square?
saul85 [17]

Answer:

every parallelogram is a square? False

every rectangle with four congruent sides is a square? True

every rectangle is a quadrilateral? True

every quadrilateral is a rectangle?​ False

Step-by-step explanation:

every parallelogram is a square?

A parallelogram has two opposite pairs of parallel lines and opposite congruent sides. A square needs to have 4 right angles and all sides need to be equal. In the restrictions of a parallelogram, these cannot be concluded, therefore parallelogram are not always squares.

every rectangle with four congruent sides is a square?

Square require 4 congruent sides and 4 right angles. Rectangles already have  4 right angles. If you add 4 congruent sides to the mix, it means that these rectangles are always squares.

every rectangle is a quadrilateral?

A quadrilateral is defined by a shape having 4 sides. Rectangles have 4 sides, so they fit into the category of quadrilaterals.

every quadrilateral is a rectangle?​

A quadrilateral is a just a shape with four sides. We do not know if it has 4 right angles, so not every quadrilateral is a rectangle.

5 0
3 years ago
Solve two step equations 18=-1/2x-7
lana66690 [7]

Answer:

X=-50

Step-by-step explanation:

18=-1/2x-7

-1/2x=18+7...... this is first step

X=25/(-1/2)...... the 2nd step

X=-50

7 0
4 years ago
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