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3 years ago

Round the following numbers to the nearest 10. The numbers they have is 13,21,29

Mathematics

1 answer:

earnstyle [38]3 years ago

5 0

Answer:

13: 10

21: 20

29: 30

Step-by-step explanation:

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Given the points (-9, 8) and (4, -1), find the rate of change between the points.

4vir4ik [10]

Answer:

The rate of change is M= -9/13 (M= negative nine over thirteen)

Step-by-step explanation:

3 0

1 year 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

2 years ago

Would is the area of a triangle

anyanavicka [17]

The area of a triangle is .5 x base x height

6 0

3 years ago

The total cost for g grams of pepperoni if each gram costs $5.65

11Alexandr11 [23.1K]

We are given

g is weight of pepperoni in grams

C is the total cost

if each gram costs $5.65

So, 1 gram cost =$5.65

so, g gram cost is

$=5.65\times g$

we can term it as C

which means total cost

so, total cost is

$=5.65\times g$

or we can write as

$C=5.65\times g$ ................Answer

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2 years ago

What is x if [-1 -2 4 8] + X =[-5 -1 2 1]

Scilla [17]

Answer:

X = [-5 -1 2 1] - [-1 -2 4 8] = [-4 1 -2 -7]

8 0

3 years ago