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schepotkina [342]
3 years ago
7

PLEASE PLEASE PLEASE HELP MEEE!

Mathematics
2 answers:
Lina20 [59]3 years ago
8 0
1) 2
2) 14
3) 56
Explanation: Plug-in x values and then do simply multiplication and subtraction.
atroni [7]3 years ago
4 0

Answer:

1: 2

3: 14

10: 56

Step-by-step explanation:

Just a simple equation.

You might be interested in
The diameter of a circle measures 32 mm. What is the circumference of the circle? Use 3.14 for , and do not round your answer. B
mart [117]

Answer:

100.48 ft

Step-by-step explanation:

8 0
2 years ago
A shelf is designed so it will fit in a 90º corner between two walls. The shelf has dimensions, rounded to the nearest tenth, as
den301095 [7]

Answer:

Yes, it will fit snugly in a 90º corner

Step-by-step explanation:

To do this, we simply need to check if the given sides of the shelf is right-angled.

So, we have:

Hypotenuse = \sqrt{242

Side\ 1 = Side\ 2 = 11

To check for right-angle triangle, we make use of:

Side\ 1^2 + Side\ 2^2 = Hypotenuse^2

This gives:

11^2 + 11^2 = \sqrt{242}^2

121 + 121 = \sqrt{242}^2

242 = \sqrt{242}^2

242 = 242

This shows that the given sides of the shelf is a right-angled triangle.

Hence, it will fit the wall

4 0
3 years ago
91/50 as a decimal and percent
Anarel [89]

Answer:

Decimal: 1.82. Percent: 182%

Step-by-step explanation:


3 0
3 years ago
Read 2 more answers
What angles are supplementary?
vova2212 [387]
8 and 5 and I hate IXL ugh
5 0
3 years ago
Can someone pls explain what I’m supposed to do I don’t really understand
kirill [66]

Answer:

There are only 3 differences perform

Step-by-step explanation:

I. If x is negative, y is negative then the answer is possitive

            eg. x is -2, y is -3

                  -2 × -3 = 6

II. If x is negative, y is positive then the answer is negative

            eg. x is -1, y is 2

                  -1 × 2 = -2

III. If x is possitive, y is possitive then the answer is positive

             eg. x is 2, y is 5

                    2 × 5 = 10

Alt. No matter how long x, y, z, a, b there always apply only 3 rules above. Multiply or Devide are the same rule.

Ask me for anything :D

8 0
3 years ago
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