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Viktor [21]
3 years ago
13

3.

Mathematics
1 answer:
Y_Kistochka [10]3 years ago
8 0

Answer:

$(159+x)

Step-by-step explanation:

Given

Discount price = $x

Amount Emma paid after discount = $159

Original price = Amount paid + Discount

Original price= $159 + $x

Hence the required expression is $(159+x)

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What does solution mean in math
yanalaym [24]

Answer:

the act or process of forming a solution. the state of being dissolved (esp in the phrase in solution) a mixture of two or more substances in which one or more components are present as small particles with colloidal dimension; colloida colloidal solution. a specific answer to or way of answering a problem.

( I hope this was helpful) >;D

8 0
3 years ago
Triangles A B C and E F D are shown. The lengths of sides A B and E D are congruent. Angles C A B and E D F are 33 degrees. Angl
Varvara68 [4.7K]

Answer:

Yes, AngleA ≅ AngleD and AB ≅ DE.

Yes, they are congruent by either AAS or ASA.

No, AngleC is not congruent to any angle in TriangleDEF.

No, the congruent sides do not correspond.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Find the value of each variable
Klio2033 [76]

Answer:

m∠P = m∠Q = m∠R = 60º

Step-by-step explanation:

Because each of the sides are congruent, the angles are congruent. A triangle must add up to 180º, so when you divide 180 by 3, you get 60. Therefore, each angle is 60º.

4 0
3 years ago
Read 2 more answers
What is a27 of the sequence 15 , 10 , 5 , … ?
antiseptic1488 [7]

Answer:

a_{27}=-115

Step-by-step explanation:

The given sequence is 15,10,5,...

The common difference is d=10-15=-5

The first term of this sequence is a_1=15

We want to find the 27th term in this sequence.

The 27th term is given by:

a_{27}=a_1+26d

We substitute the values to get:

a_{27}=15+26(-5)

a_{27}=15-130=-115

8 0
4 years ago
The male elephant at the city zoo weights 8,000 pounds, which is the same as 4 tons. The female elephant weights 7,000 pounds. H
Nookie1986 [14]
We will solve the following equation, for x


7000/8000 = x/4


28000/8000


So the female elephant weighed 3.5 tons.
8 0
4 years ago
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