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IRISSAK [1]
2 years ago
10

Determine the measures of the angles marked with letters​

Mathematics
1 answer:
Arturiano [62]2 years ago
7 0

1) Now,

a + 27° = 90° (right angle triangle)

◆ a = 63°

2) Now,

b + b + b = 90° (right angle triangle)

or, 3b = 90°

◆ b = 30°

3) Now,

c + c + 40° = 90° (right angle triangle)

or, 2c = 90° - 40°

or, c = 50°/2

◆ c = 25°

4) Here,

◆ e = 41° (vertically opposite angle)

◆ f = 82° ( vertically opposite angle)

Now,

d + e + f = 180° (straight angle)

or, d + 41° + 82° = 180°

or, d = 180° - 123°

◆ d = 57°

Then,

◆ g = d = 57° (vertically opposite angle)

It is all correct answer...

I hope u understand...

Thank you ♥♥ my cutie...

Mark me as brainliest...

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An electric stove marked 1700 plus sales tax at 13%. Find the purchase price of the given object.​
Mice21 [21]

Answer:

1921

Step-by-step explanation:

1700 * (1 + 0.13) = 1921

6 0
3 years ago
Can someone please help??
ahrayia [7]

Answer:

Step-by-step explanation:

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Show that you can factor the expression x2y - 12 + 3y - 4x2 by grouping in two ways. PLZ HELP WILL MARK BRAINLIEST
kari74 [83]

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(-y)(-3x)+14

Step-by-step explanation:

8 0
3 years ago
Find the difference in cargo space for a truck
Jlenok [28]

Answer:

33 ft³

Step-by-step explanation:

To find the cargo space, you will have to find the volume.

The dimensions have been given to you, you just need to calculate both the volumes of the two trucks, and then find the difference between them.

Volume = length × width × height

Volume of truck <em>a</em> = 13 × 9 × 8

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Volume of truck <em>b</em> = 12 × 9.5 × 8.5

= 969 ft³

Now find the difference:

969 - 936 = 33

Difference in cargo space is 33 ft³

<em>I would really appreciate it if you would please mark me brainliest!</em>

<em>Have a blessed day! </em>

6 0
3 years ago
HELP! PLEASE!
lidiya [134]

Answer:

The unit price is the cost per unit of an item or the cost/price for each item.

1) 4$ per pound. By simplifying the proportion (constant ratio) between the cost, and the pounds of apples. 3 pounds of apples cost 12$ → 3/3 pounds of apples cost 12/3$ → 4 dollars for every pound.

2) 2$ per pound. By evaluating the rate of change (change in the y over x or dependent variable over independent) in the equation: y = 2x. y is the cost in dollars, and x is the pounds of apples. So there are 2 pounds (weight) of apples for every dollar.

3) 3$ per pound. Given a graph with a y scaled by 3, and an x scaled by 1 with a graph y = x or 1 unit up for every unit right. This must be equivalent to y = 3x. Where y is labeled as the cost in dollars, and x as the weight in pounds. So there are 3 dollars for every pound of apples.

4) Store B. Because 2 is less than 3 which is less than 4.

7 0
2 years ago
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