2 years ago

Pleasee help me! Find the measure of <a + <b + <c + <d + <e + <f. Explain

Mathematics

1 answer:

larisa86 [58]2 years ago

8 0

Step-by-step explanation:

By sum of angles on a straight line = 180°,

we have Angle A + Angle B = 180°,

Angle C + Angle D = 180°, and

Angle E + Angle F = 180°.

Hence Angles A + B + C + D + E + F = (180°) + (180°) + (180°) = 540°.

You might be interested in

Need help!! This is due before 1:00 please help ASAP!!! Will give brainliest!!

ozzi

Answer:

7. 22 2/5 8. 10 8/10

Step-by-step explanation:

7. 7x3=21 + 7x1/5= 22 2/5

8. 2x5=10 + 2x4/10= 10 8/10

5 0

2 years ago

Geometry! please help me

Nadya [2.5K]

Answer: 5...

Step-by-step explanation:

3 0

2 years ago

If you have a list of all three digit numbers that can be written using only the digits 1,2,3,4, and 5.

Yuri [45]

Answer:

61/125 or 0.488

Step-by-step explanation:

Total = 5×5×5 = 125

Numbers with no 4 = 4×4×4 = 64

Atleast one 4= 125-64 = 61

P(atleast one 4) = 61/125 or 0.488

8 0

3 years ago

Read 2 more answers

Write in slope intercept for slope being -5/7 and passes through (-4,-5)

frutty [35]

Answer:

y = -5/7x - 55/7

Step-by-step explanation:

Slope-Intercept Form: y = mx + b

Step 1: Define

Slope <em>m</em> = -5/7

Random point (-4, -5)

y = -5/7x + b

Step 2: Find y-intercept <em>b</em>

-5 = -5/7(-4) + b

-5 = 20/7 + b

b = -55/7

Step 3: Write linear equation

y = -5/7x - 55/7

4 0

3 years ago

Which statements are always true? Check all that apply.

Ann [662]

Answer:

A rectangle has four right angles, A triangle has 3 sides, A square has 4 equal sides

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Pleasee help me! Find the measure of <a + <b + <c + <d + <e + <f. Explain ​

Pleasee help me! Find the measure of <a + <b + <c + <d + <e + <f. Explain