How do you round the numbers 33 and 89 to estimate there sum

1 answer:

5 0

You'd round 33 to the nearest ten which is 30 and 89 to the nearest ten which is 90. And the sum? well, 30+90=120! I hope this helps!

You might be interested in

Can someone help me please ASAP

zmey [24]

Answer:

solution,

Let <DEF= x°

<CDE= 2x°

<BAF= 90°

The sum of interior angle of hexagon= 720°

<A + <B + <C + <D + <E +<F = 720°

$90 + 145 + 115 + 2x + x + 160 = 720 \\ 510 + 3x = 720 \\3x + 510 = 720 \\ 3x + 510 - 510 = 720 - 510 \\ 3x = 210 \\ \frac{3x}{x} = \frac{210}{3} \\ x = 70 \: degree$

Again,

$< \: cde = 2x \\ \: \: \: \: \: \: \: \: \: \: \: \: = 2 \times 70 \\ \: \: \: \: \: \: \: \: \: \: \: \: = 140 \: degree$

Hope this helps...

Good luck on your assignment..

4 0

3 years ago

Assume that you are going to open a checking account. You are examining different banks and banking accounts, to choose a

Alexxandr [17]

Explain how the reactions of “the bloodless ghouls” to Orpheus’s song in paragraph 3 are important to the overall theme of the story. Cite evidence from the story in your response.

8 0

3 years ago

Hanisha is travelling to another country.

const2013 [10]

The total distance will be 8685.2 kilo meters if she travelled by plane

4 0

3 years ago

Pls answer bb I give extra pp-oints (::

DENIUS [597]

Answer:let me know please

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

A choreographer uses a number line to position dancers for a ballet. Dancers A and B

kenny6666 [7]

First we will calculate the distance AB.
$AB=B-A=23-5=18.$
If C is 5/9 of the distance, mathematically speaking that means:
$C= \frac{5}{6} *AB= \frac{5}{6} *18=15.$
R: The coordonate of C is 15.

5 0

3 years ago

Read 2 more answers