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svetlana [45]
3 years ago
9

Classify quadrilaterials

Mathematics
1 answer:
Stolb23 [73]3 years ago
4 0

Answer:

all polygons that have 4 sides basically

Step-by-step explanation:

you court the sides

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Short-term financial goals include saving for _ A.spending in the near future
docker41 [41]

The answer to this is C.

6 0
3 years ago
What is 1 7/8 times 5/6
hoa [83]

Solution, 1\frac{7}{8}\cdot \frac{5}{6}=1\frac{9}{16}\quad \left(\mathrm{Decimal:\quad }\:1.5625\right)

Steps:

\mathrm{Convert\:mixed\:numbers\:to\:improper\:fractions}:\quad 1\frac{7}{8}=\frac{15}{8}, =\frac{15}{8}\cdot \frac{5}{6}

\mathrm{Cross-cancel\:common\:factor:}\:3, =\frac{5}{8}\cdot \frac{5}{2}

\mathrm{Multiply\:fractions}:\quad \frac{a}{b}\cdot \frac{c}{d}=\frac{a\:\cdot \:c}{b\:\cdot \:d}, =\frac{5\cdot \:5}{8\cdot \:2}

\mathrm{Multiply\:the\:numbers:}\:5\cdot \:5=25, =\frac{25}{8\cdot \:2}

\mathrm{Multiply\:the\:numbers:}\:8\cdot \:2=16, =\frac{25}{16}

\mathrm{Convert\:improper\:fractions\:to\:mixed\:numbers}:\quad \frac{25}{16}=1\frac{9}{16}, =1\frac{9}{16}

Hope this helps!!!

3 0
3 years ago
For how many integral values of n are the numbers 2n, 3n and 10 - n the lengths of the sides of an obtuse triangle?
zlopas [31]

Answer:

1 inch is 5 miles

Step-by-step explanation:

6 0
2 years ago
Solve the system by substitution.<br> -2y - 10 = x<br> - 10x - y = -14
masya89 [10]

Answer:

x=2 and y=−6

sorry this is pretty long, I did not know if you needed the steps or not

Step-by-step explanation:

−2y−10=x;−10x−y=−14

Solve−2y−10=x for x

−2y−10=x

−2y−10+−x=x+−x

−x−2y−10=0

−x−2y−10+2y=0+2y

−x−10=2y

−x−10+10=2y+10

−x=2y+10

-x/-1=2y+10/-1

x=−2y−10

Substitute−2y−10 for x in−10x−y=−14

−10x−y=−14

−10(−2y−10)−y=−14

19y+100=−14

19y+100+−100=−14+−100

19y=−114

19y/19=-114/19

y=-6

Substitute−6 for y in x=−2y−10

x=−2y−10

x=(−2)(−6)−10

x= 2

x=2 and y=−6

6 0
3 years ago
INCOME
Neko [114]

Answer:

A tool for planning the spending and saving of income.

Step-by-step explanation:

A budget gets set to someone that has to spend within that amount. Example: If my budget is 20 dollars, I can only spend 20 dollars or less.

5 0
3 years ago
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