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2 years ago

Step by step please !

Mathematics

1 answer:

lyudmila [28]2 years ago

8 0

Answer:

Step-by-step explanation:

Since the sum of all interior angles of a triangle is 180 degrees, we are able to derive the answer of what x (m<1 in this case) measures.

For example, in number 1, you can do

m<1 = 180 - 94 - 45

For the 2nd one, the tick marks show that the highlighted angles measure the same.

So, it would be (180-58)/2 = m<1

Finally, for the third one, there is a right angle, meaning that it measures 90 degrees

Therefore, 180-90-77 = m<1

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Use the Exterior Angle Inequality Theorem to list all of the angles that measure less than the measure of Angle 1

11111nata11111 [884]

Answer:

Step-by-step explanation:

Since, angle 1 is an exterior angle of ΔABE,

m∠1 > m∠3 and m∠4

Since, angle 1 is an exterior angle of ΔABD,

m∠1 > m∠5

Since, angle 1 is an exterior angle of ΔABC,

m∠1 > m∠7 and m∠8

Therefore, ∠1 is greater than ∠3, ∠5, ∠7 and ∠8.

6 0

3 years ago

What’s the average of 230, 155, 320, 400, and 325

balu736 [363]

Answer:

286

Step-by-step explanation:

230+155+320+400+325=1430

1430/5=286

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3 years ago

PLEASE HURRY!!! Lori used 4 containers of blueberries to make blueberry muffins, each container holds 2/3 cup, she also used 1 2

djyliett [7]

Answer:

2 2/3

Step-by-step explanation:

4 × 2/3

4/1 × 2/3

8/3

2 2/3

6 0

2 years ago

write an equation in slope intercept form for the line that passes through (4,7) and is perpendicular to the line that passes th

kiruha [24]

The line through (3,6) and (3,15) is vertical so the perpendicular slope is a horizontal line.
y=7

3 0

3 years ago

Read 2 more answers

What is the area of rectangle ABCD, if points A, B, C, and D have the following coordinates?

slega [8]

Answer:

The area of the rectangle ABCD is $\frac{2}{5}$ square units.

Step-by-step explanation:

From statement we have that rectangle ABCD is formed by the following points: $A(x,y) = (2, 5), B(x,y) = \left(\frac{8}{3}, 5 \right), C(x,y) = \left(\frac{8}{3}, \frac{28}{5} \right), D(x,y) = \left(2, \frac{28}{5} \right)$ . First, we calculate the length of each side by the Pythagorean Theorem: