4 years ago

2.2.4 quiz exterior and remote interior angles PLEASEEEE

Mathematics

1 answer:

Sloan [31]4 years ago

8 0

Answer:

Option (A)

Step-by-step explanation:

By applying the theorem angle theorem in the given triangle,

Sum of exterior angle of a triangle is equal to the sum of opposite interior angles of the triangle.

Therefore, 130° = y° + y°

130° = 2y°

y = $\frac{130}{2}$

y = 65°

Therefore, measure of interior angles 'y' of the given triangle will be 65°.

Option (A) will be the answer.

You might be interested in

Simplify. <br> 14(1−2/3)^2+1/3 <br> Enter your answer, as a simplified fraction, in the box.

Stels [109]

Answer:

17/9 or decimal 1.888889

5 0

3 years ago

Find the surface area of each triangular prism. Round to the nearest tenth if necessary.

Jet001 [13]

Can you please show pictures

7 0

3 years ago

Read 2 more answers

Solve for x in the equation x squared minus 8 x + 41 = 0.

klio [65]

Answer:

x = 4 ± 5i

Step-by-step explanation:

Just use the quadratic formula (ax²+bx+c=0) like you would for every other quadratic equation. Substitute i² for -1 when you get the square root of a negative number.

a = 1

b = -8

c = 41

Solution is x = (8 ± √(64-4·41)) / 2

x = 4 ± (√-100) / 2

x = 4 ± (√-25·4)/2

x = 4 ± √-25

x = 4 ± √(25i²)

x = 4 ± 5i

5 0

3 years ago

Please help me ???? i don't remember if i should round up or down

Tpy6a [65]

Here is a saying 5 and above give it a shove (round up) 4 and below go down low (round down). In your case you would leave it the same, because when rounding you would round to the nearest 10th.

Example:

54 would round down to 50 and 55 would be rounded up to 60.

7 0

3 years ago

A Crayon has a mass of 10.0 g and volume of 5.0mL. What is the density?

valentinak56 [21]

Answer:

2 gram/milliliter or 2000 kilogram/cubic meter

Step-by-step explanation:

ρ = m/ V

= 10 gram/ 5.0 milliliter

= 2 gram/milliliter

= 2000 kilogram/cubic meter

4 0

3 years ago