2 years ago

A. 1) Given

Mathematics

1 answer:

SCORPION-xisa [38]2 years ago

8 0

Reasons

Given
A midpoint splits a segment into two congruent parts
A triangle with a right angle is a right triangle
HL

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A local hamburger shop sold a combined total of 500 hamburgers and cheeseburgers on Wednesday. There were 50 fewer cheeseburgers

Virty [35]

Hey there! I'm happy to help!

Let's call the hamburgers h and the cheeseburgers c.

h+c=500

c=h-50

Let's plug this value for c into the first equation to solve for h.

h+h-50=500

2h-50=500

Add 50 to both sides.

2h=550

Divide both sides by 2.

h=275

Therefore, 275 hamburgers were sold on Wednesday.

Have a wonderful day! :D

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3 years ago

An altitude is drawn from the vertex of an isosceles triangle, forming a right angle

romanna [79]

Answer:

54 in

Step-by-step explanation:

Use Pythagorean to find the missing side x of the triangle.

It is a hypotenuse with other sides 18 in and half of 15 in:

$x = \sqrt{18^2+(15/2)^2} =\sqrt{380.25} =19.5$

The perimeter is:

P = 2*19.5 + 15 = 54

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2 years ago

Drag the phases into the box to match the expression

Annette [7]

1- one half more than three fourths of a number
2- three fourths minus one half of a number
3- three fourths minus the sum of a number and one half
HOPE THIS HELPS!!

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2 years ago

Which polynomials are in standard form? x2 + 3x + 2 q3 – 15q + 12q2 – 16 4a + a2 + a – 2 3x4 + 4x3 – 3x2 – 1 3t3 + 3t2 + 2t 14 +

Irina-Kira [14]

Answer:

on e2020 its A,D,E

Step-by-step explanation:

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3 years ago

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Estimate using rate per 100. 24% of 289

sdas [7]

Estimate using rate per 100. 24% of 289

Solution: We have to find the 24% of 289,

We know that:

$24\%=\frac{24}{100}$

$\therefore 24\% of 289 = \frac{24}{100} of 289$

$=\frac{24}{100}\times289$

$=0.24 \times 289$

$=69.36$

$\therefore 24\% of 289 = 69.36$

4 0

3 years ago