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qwelly [4]
3 years ago
14

Karina needs a total of $45 to buy her mother a birthday present. She has saved 20% of the amount so far. How much has she saved

Mathematics
2 answers:
dsp733 years ago
6 0

Answer:

i believe the answer to this question is that karina has saved $9.00

Step-by-step explanation:

CaHeK987 [17]3 years ago
4 0

Answer:

$9

Step-by-step explanation:

20% of 45 is 9.

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Please solve the system of equations below thank you<br> explain if u can
ivanzaharov [21]
First let’s try to cancel out the x
5x + -5x = 0
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https://mathsmadeeasy.co.uk/gcse-maths-revision/simultaneous-equations-gcse-maths-revision/

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Which ordered pair could be removed to make this
saw5 [17]

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(4,-2)

Step-by-step explanation:

5 0
2 years ago
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5. You are making your Halloween costume this year. You have 6 yards of fabric and the pattern says that you need to cut it in t
REY [17]

Answer:

The shorter side piece of fabric = x = 8 feet

The longer side piece of fabrics = (x + 2) = 10 feet

Step-by-step explanation:

Total yards of fabrics = 6 yards

you need to cut it in two pieces where one is two feet longer than the other.

First piece= x feet

Second piece= x+2 feet

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6 yards = 18 feet

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x + (x+2) = 18

x + x + 2 = 18

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7 0
3 years ago
What is the SUM of the angle measures in a nonagon (9 sides)?
GenaCL600 [577]

Answer:

All sides are the same length (congruent) and all interior angles are the same size (congruent). To find the measure of the angles, we know that the sum of all the angles is 1260 degrees (from above)... And there are nine angles... So, the measure of the angle of a regular nonagon is 140 degrees.

Step-by-step explanation:

7 0
3 years ago
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