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VARVARA [1.3K]
2 years ago
5

A discount of $8.40 on something that usaully costs $28.00.What percent discount was received

Mathematics
1 answer:
STatiana [176]2 years ago
8 0

Answer: 30%

Step-by-step explanation:

percentage = (discount/total amount)

* 100= (8.40/28)*100=30%

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Suppose that an angle is bisected to form two smaller angles that measure (3+30)° and (5+6)° . What is the measure of the origin
Morgarella [4.7K]

Based on the angles addition theorem, the measure of the original angle = 44°.

<h3>What is the Angles Addition Theorem?</h3>

The angles addition theorem states that if an angle is bisected to form two smaller angles, then the sum of the measures of the two smaller angles equals the measure of the original angle that is bisected.

Given that the two smaller angles formed when bisected are: (3+30)° and (5+6)°. Based on the angles addition theorem:

The measure of the original angle = (3+30)° + (5+6)°

The measure of the original angle = 33° + 11°

The measure of the original angle = 44°

Learn more about the angles addition theorem on:

brainly.com/question/13545681

#SPJ1

3 0
2 years ago
Which of the following is an equivalent expression to: -2(-5x - 8)
exis [7]

Answer:

10x + 16

Step-by-step explanation:

Doing the distributive property, we get the answer 10x + 16.

5 0
3 years ago
Read 2 more answers
Please help me! :( <br> i'll mark you brainliest &lt;3 20 point<br> (maths)
bogdanovich [222]

Answer: a) 4 b) you could make up to 8 liters

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Please help me it is an easy question
Ugo [173]

Answer:

200 yd²

Step-by-step explanation:

A = 17 yd

B  = 15 yd

C = 2 yd

D = 8 yd

b) Area of rectangle = length * width

 \sf Area \ of \ 2 \ triangle = 2*  \dfrac{1}{2}* base * height = base* height\\\\

Area of right triangular prism = Areas of two triangle +  area of the upper rectangle + area of middle rectangle + area of below rectangle

          = 8 * 15 +  17 * 2 + 15 *2 + 8*2

          = 120 + 34 + 30 + 16

          = 200 yd²

5 0
2 years ago
1.) Given N is between M and P. If MN = 3x +2, NP = 18, and MP = 5x find the length of each
lara [203]

Step-by-step explanation:

MN=MP+PN

3X+2=5X-18

2X=20

X=10

MP=50

MN=32

NP=18

8 0
4 years ago
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