3 years ago

What is the closest whole number?

Mathematics

1 answer:

Andrej [43]3 years ago

4 0

Answer:

Step-by-step explanation:

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I need help ive been suck on this for so long please help me

eimsori [14]

Answer:

m∠a = 50°

Step-by-step explanation:

Since this is an isosceles triangle, we know that the other unknown angle is also 65°. Since all angles in a triangle add up to 180°,

180 - 65(2) = a

a = 180 - 130

a = 50°

7 0

3 years ago

Read 2 more answers

Consider the expression ab2 and a2b2. Are the two expressions equivalent? Which properties did you use to prove or disprove the

bearhunter [10]

Let

$x=ab^{2} \\ y=a^{2}b^{2}$

we know that

if x and y are equivalent

then

$\frac{x}{y} =1$

<u>Divide the value of x by y</u>

$\frac{x}{y} = \frac{ab^{2}}{a^{2}b^{2}}= \frac{1}{a} \\\\ \frac{1}{a} \neq 1$

<u>therefore</u>

The expressions are not equivalent

4 0

4 years ago

Luke puts $35 in his savings account every month. Use a calculator to find how much money he will save in a year.

irina1246 [14]

£35 X 12(months) = £420 per year he saves.

4 0

3 years ago

Read 2 more answers

What number is 68% of 12?

e-lub [12.9K]

If you would like to know how much is 68% of 12, you can calculate this using the following steps:

68% of 12 = 68/100 * 12 = 816/100 = 8.16

Result: 68% of 12 is 8.16.

3 0

3 years ago

Benjamin has enough icing to cover a 1/3 -square-foot cake.He wants to use the icing to cover 2 equal-sized cakes.What is the si

mr_godi [17]

Answer:

we will divide ⅓ by 2

⅓/2 = ⅔

so the answer is ⅔

8 0

3 years ago