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ra1l [238]
2 years ago
5

Which equation would help find the measure of ZM?

Mathematics
2 answers:
3241004551 [841]2 years ago
3 0

Answer:

\huge \boxed{ \boxed{ \sf x + 52 ^{o}  + 7 {2}^{o}  =18 {0}^{o} }}

Step-by-step explanation:

<h3>to understand this</h3><h3>you need to know about:</h3>
  • triangle
  • equation
  • PEMDAS
<h3>given:</h3>
  • \angle V=52°
  • \angle P=78°
<h3>to find:</h3>
  • the equation
<h3>tips and formulas:</h3>
  • a triangle contains 180°
<h3>let's solve:</h3>

\text{since a triangle contains 180° the sum of the interior angles has to be 180°}

\text{therefore the equation is}

\mathfrak{x +  {52}^{o}  +  {78}^{o}  = 180 ^{0} }

STatiana [176]2 years ago
3 0
The answer is x + 52 + 78 = 180

Explanation:

The sum of all 3 angles in a triangle is 180.

x + 78 + 52 = 180

x = 180 - 78 - 52

x = 50
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A farmer bought a number of pigs for $160. However, 8 of them died before he could sell the rest at a profit of 6 per pig. His t
juin [17]

Answer:

The farmer bought 36 pigs in all.

Step-by-step explanation:

Given that a farmer bought a number of pigs for $ 160, but, however, 8 of them died before he could sell the rest at a profit of 6 per pig, and his total profit was $ 8, to determine how many pigs did he originally buy the following calculation must be performed:

160 + 8 = 168

168/6 = 28

28 + 8 = 36

Thus, the farmer bought 36 pigs in all.

6 0
3 years ago
Which property is illustrated by the equation -8+0=-8?
Sophie [7]
Additive Identity.
When a number (x) added to zero it will give the number itself as the result.
X + 0 = X
74 + 0 = 74
4 0
3 years ago
Looking for some furniture for her new apartment, Susan visits the local swap meet in search of something cheap. Knowing that mo
Lady_Fox [76]

The amount that Susan will have to pay in interest is given by: Option A: $5.33 approx.

<h3>How to find the percentage from the total value?</h3>

Suppose the value of which a thing is expressed in percentage is "a'

Suppose the percent that considered thing is of "a" is b%

Then since percent shows per 100 (since cent means 100), thus we will first divide the whole part in 100 parts and then we multiply it with b so that we collect b items per 100 items(that is exactly what b per cent means).

Thus, that thing in number is

\dfrac{a}{100} \times b

For this case, we're given that:

  • Amonut Susan took out = $200
  • Interest rate = 32% annually (interest rates are usually expressed in annual (yearly) terms).
  • Amount paid off within 1 month

The interest was 32% annually, so in monthly terms, it would be 32/12 = 2.667% approx. (as there are 12 months in each year)

Since the balance was paid within one month, the interest would be simply 1 time calculated on the main balance.

Thus, we get:
Interest amount ≈ 2.667% of $200 = \dfrac{200}{100} \times 2.667 = 5.334 \approx 5.33 \: \rm (in \: dollars)

Thus, the amount that Susan will have to pay in interest is given by: Option A: $5.33 approx.

Learn more about percent here:

brainly.com/question/11549320

8 0
2 years ago
5 men take 45hours to build a wall.how long will it take 9men working at the same wall?​
Karolina [17]

Answer:

<u>25 hours</u>

Step-by-step explanation:

It takes 5 men 45 hours to build a wall.

So, if no. of men increases by 1.8 [∴ 5 x 1.8 = 9],

then time taken reduces by that same amount.

=> 45 hours / 1.8

=> 45 / (9/5)

=> 45 x 5 / 9

=> 5 x 5

=> <u>25 hours</u>

7 0
2 years ago
Solve y = 1/-25 x 8 + 175
Elena L [17]

Answer:

174.68

Step-by-step explanation:

Use PEMDAS. First, multiply 1/-25 by 8. (-8/25 or-.32)

Then, add 175 and y should= 174.68.

8 0
3 years ago
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