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Natali5045456 [20]
3 years ago
15

Plz help me well mark brainliest if correct.......??

Mathematics
2 answers:
nadezda [96]3 years ago
6 0

Answer:

A

Step-by-step explanation:

6 x 8 x 3 = 144

have a great day.

marin [14]3 years ago
5 0

Answer:

A

Step-by-step explanation:

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What is the value of x? Enter your answer, as a decimal, in the box.
Vikki [24]
Hi, thank you for posting your question.

This problem can be solved through ratio and proportion which can be applied to similar triangles like that shown in the figure. By ratio and proprotion,

MP/MN = MB/MA
81.9/67.2 = x/(67.2-32)

Thus, x = 42.9
6 0
4 years ago
All numbers whose absoulute value of -5?​
Mama L [17]
An absolute value never equals to a negative number. The purpose of an absolute value is to remove the negative sign. So the absolute value of -5 is 5
8 0
4 years ago
Use the discriminant to determine how many and what kind of solutions the quadratic equation 3x^2-4x=-2
8_murik_8 [283]

Answer:

2 imaginary roots

Step-by-step explanation:

4 0
3 years ago
More than 1 correct answer, help!
andrew-mc [135]

Answer:

Select 1, 4 and 5

The slope is -1/10

The x intercept is 100

The y intercept shows the initial amount on the card in dollars

4 0
3 years ago
If MN=14, NO=11, and QR=27, find the length of PQ. Round your answer to the nearest tenth if necessary. Figures are not necessar
allsm [11]

Answer:

PQ = 34.4

Step-by-step explanation:

First, we know that the angles in a triangle add up to 180 degrees. Therefore, angle M = 48 and angle R = 74

Next, because there is a corresponding angle in each triangle, they are similar. This means that the ratios between corresponding sides are the same. For example, the side opposite angle O (MN) over the side opposite angle R (PQ) is equal to the side opposite angle N (OM) over the side opposite angle Q (RP)

This can be written as MN/PQ = OM/RP. Note that both the numerators are on the same triangle, and MN and PQ correspond, as well as OM and RP.

We are given MN, NO, and QR. Because NO is opposite a 48 degree angle (angle M) as well as QR (angle P), we can say that NO/QR = another ratio of a pair of corresponding sides. Because we want to find PQ, and both PQ and MN are opposite 74 degree angles, we can say that

NO/QR = MN/PQ

Thus,

11/27 = 14/PQ

multiply both sides by PQ to remove a denominator

PQ * 11/27 = 14

multiply both sides by 27 to remove the other denominator

PQ * 11 = 14 * 27

divide both sides by 11 to isolate the PQ

PQ = 14 * 27 /11

PQ = 34.4

4 0
4 years ago
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