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myrzilka [38]
3 years ago
9

Maggie is x years old.Her brother Demarco is 4 years older than her.Anna is 3 times as old as Demarco.Write and simplify an expr

ession that represents Annas age.EXPLAIN
Mathematics
2 answers:
kicyunya [14]3 years ago
4 0
Anna=12x because you multiply x by the 4years and then multiply that by three to get Abbas age
nordsb [41]3 years ago
3 0
Anna=12x because Demarco is 4x and Anna is 3 times older than 4x
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Need help as quickly as possible
Solnce55 [7]

The measure of the unknown angles in the kite are as follows;

  • x = 66 degrees
  • y = 158 degrees

<h3>How to find the measure of a kite?</h3>

A kite has two pairs of adjacent equal sides.

In other words, a kite is a quadrilateral that has 2 pairs of equal-length sides and these sides are adjacent to each other.

One pair of opposite angles is equal. Diagonals are perpendicular to each other.

A kite has four interior angles and the sum of these interior angles is 360°

Therefore, the measures of the

x = 66 degrees.

Let's find y.

y = 360 - 70 - 66 - 66

y = 158 degrees.

learn more on kites here: brainly.com/question/24263475

#SPJ1

6 0
1 year ago
Use cross multiplication to solve the equation
Charra [1.4K]

Answer:

wheres the equation??

4 0
3 years ago
An airplane flies 56 miles due north than 33 miles due east. How many miles is the plane from its starting point?
Darya [45]
Is it 89 ? Wouldn’t you just add them up from the starting point ?
8 0
3 years ago
Help please, I don’t know how to do this. Ill give brainliest!
Elodia [21]

Answer:

answer c

Step-by-step explanation:12 going right 13 going left

5 0
3 years ago
Read 2 more answers
A park has a large circle painted in the middle of the playground area. The circle is divided into 444 equal sections, and each
balu736 [363]

Answer:

The area of each section of the circle is A=25\pi\ m^{2}

Step-by-step explanation:

we know that

Each section represent a quarter of circle

The area of a quarter of circle is equal to

A=\frac{1}{4}\pi r^{2}

we have

r=10\ m

substitute

A=\frac{1}{4}\pi (10)^{2}

A=25\pi\ m^{2}

7 0
3 years ago
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