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likoan [24]
3 years ago
12

One number is nine more than another number, if the sum of the number is 65, find both numbers

Mathematics
2 answers:
balandron [24]3 years ago
8 0

Answer:

28 and 37

Step-by-step explanation:

Alenkasestr [34]3 years ago
6 0

Answer:

<em><u>28 and 37</u></em>

Step-by-step explanation:

This is very simple actually!

<u>First subtract the 9:</u>

65 - 9 = 56

<u>Then divide by 2:</u>

56 ÷ 2 = 28

<u>28 is one of your answers. If we want to find the other one, then add back 9</u>

28 + 9 = 37

That's it!

Hope this helped  :)

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On the box and whisker plot below, what data calculations do the points B and D represent?
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Answer:

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Step-by-step explanation:

The box starts at lower quartile, ends at upper quartile

5 0
3 years ago
Solve for X<br> Please walk me through the steps, I understand most of it I just forgot how to do it
nadya68 [22]

Answer:

x=8

Step-by-step explanation:

first you need to find the unknown corner so you do 180-71= 109

then find the interior angle degree (n-2)*180 (n=number of sides) so (4-2)*180=2(180)=360

then set everything equal to 360:

10x+6+13x-2+8x-1+109=360

(combine like terms)

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(subtract 112 form both sides)

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8 0
3 years ago
The formula for the area of a rhombus is A = a equals StartFraction one-half EndFraction d 1 d 2.d1d2, where d1 and d2 are the l
AlexFokin [52]

The two equivalent equations are d₁= 2a/d₂ and d₂= 2a/d₁ , Option 2 and 5 is the right answer.

<h3>What is a Rhombus ?</h3>

Rhombus is a quadrilateral with all the sides equal to each other.

It is given that d₁ and d₂ are the lengths of the diagonals.

and Area = a

a = (1/2) d₁ * d₂

  • 2a = d₁ * d₂

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       It can be written as

        d₁= 2a/d₂

a = (1/2) d₁ * d₂

  • d₁ * d₂ = 2a

        d₂= 2a/d₁

Therefore Option 2 and 5 are the correct answer.

The options of this question are:

1.  d₁=2Ad₂

2. d₁= 2A/d₂

3. d₂= d₁/2A

4. d₁= 2A/d₂

5. d₂= 2A/d₁

To know more about Rhombus

brainly.com/question/27870968

#SPJ1

3 0
2 years ago
How do you find the percent of an equation??
vlabodo [156]
<span>15 is 10% what number? in equation form is 15/10% = X.We need to first convert the percentage to an equivalent decimal to do our calculation.<span>Converting a percentage to a decimal we remove the percentage sign and divide by 100.</span></span>
3 0
3 years ago
Read 2 more answers
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Yuliya22 [10]

Answer:

The equation would be y - 1 = 1/3(x + 2)

Step-by-step explanation:

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6 0
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