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mojhsa [17]
3 years ago
6

Christopher is thinking of two positive integers. The sum of the integers is 27. When twice the first integer is added to half o

f the second integer, the sum is 24. Find the integers.
Mathematics
1 answer:
LenKa [72]3 years ago
8 0

Answer:

Let x and y be the two positive integers the Christopher is thinking.

x is equal to 7

and y =20

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What kind of triangle is abc. Select all that apply. Geometry
pshichka [43]

Answer:

Right, Isosceles

Step-by-step explanation:

The side lengths of this triangle : 2√8 2√5 2√5

Scalane triangle has all side lengths in different measure but in this triangle we have two side lengths equal

Right triangle has a right angle with 90° and the square measure of hypotenuse is equal to sum of the square length of two side lengths in this triangle since 2√5 + 2√5 = 2√8 we can say that this is a right triangle.

Isosceles triangle are triangles with two side lengths equal to each other

Equilateral triangles are triangles with all side lengths equal to each other but we know one of the side length in this triangle is different

so the answer is Right and Isosceles.

6 0
3 years ago
Kate borrowed $400 from her friend. she will repay this amount plus 3 percent simple interest after one year. what is the total
timama [110]

3% = .03

400 • .03 = 12

400 + 12 = $412.00

4 0
3 years ago
PLEASE HELP I NEED THIS TO BE DONE
yanalaym [24]
To find the mean you add all the #'s and divide by how many there are. 4+5+6+7 +8= 30 /5 is 6. Tara is right. 
5 0
3 years ago
Multiple Choice Question:<br><br>x2+2x-48=0 is a(n)<br><br>A.) Equation<br>B.) Expression<br>​
Nimfa-mama [501]

Answer:

This is an equation.

Step-by-step explanation:

An expression would mean that there is no equal sign, but since there is, that makes it an equation.

5 0
2 years ago
rhombus and a square have one and the same side of 6 cm. The area of the rhombus is 4/5 of the area of the square. Find the heig
siniylev [52]
Consider this option:
1. area_rombus=a*h, where a=6 - the length of the side, h - height.
h=area_rombus/a.
2. area_sq=a², where a=6 - the length of the square.
area_sq=36, area_rombus=4/5 *36=28.8.
3. according to the item 1 h=area_rombus/a=28.8/6=4.8.

answer: 4.8
6 0
3 years ago
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