3 years ago

Determine the measure of angle A

Mathematics

1 answer:

Vinil7 [7]3 years ago

8 0

Step-by-step explanation:

3x+18=4x+2

x= 16

measure of <A = 66°

You might be interested in

What is the expression of the the value of the expression when n=3? -2n(5+n-8-3n

zloy xaker [14]

-2n(5 + n - 8 - 3n) = -2n(-3 - 2n) = 6n + 4n²

n = 3, subtitute

6 · 3 + 4 · 3² = 18 + 4 · 9 = 18 + 36 = 54

5 0

3 years ago

Read 2 more answers

Emma needs to find the surface area of a triangular pyramid where the base and all three faces are congruent equilateral triangl

Alex17521 [72]

Answer:

73.19

Step-by-step explanation:

4 * (1/2)* (6.5) * (5.63)

4 0

3 years ago

Scott is selling baseball hats at the store he works at and makes 8% commission on anything he sells. His total sales for one da

jarptica [38.1K]

Answer:

E baboom

Step-by-step explanation:

4 0

4 years ago

Read 2 more answers

MATH Please heeeeeeeeeeeelp

Lelechka [254]

Answer:

3.002 * 10⁵

Step-by-step explanation:

3 * 10⁵ = 3 * 10³ * 10² = 3000 *10²

3 * 10⁵ + 2* 10² = 3000 * 10² + 2*10²

= (3000 + 2) * 10²

= 3002 * 10²

= 3.002 * 10³ * 10²

= 3.002 * 10⁵

6 0

3 years ago

What is the perimeter of a square with a side length 6x - 5

jolli1 [7]

Answer:

$\boxed{ \bold{ \huge{ \boxed{ \sf{24x - 20}}}}}$

Step-by-step explanation:

Given,

Length ( L ) = 6x - 5

Perimeter of a square ( P ) = ?

Finding the perimeter of a square having length of 6x- 5

$\boxed{ \bold{ \boxed{ \sf perimeter \: of \: a \: square \: = 4l}}}$ ( where l is the side of the square )

plug the value of length

⇒ $\sf{4(6x - 5)}$

Distribute 4 through the parentheses

⇒ $\sf{4 \times 6x - 4 \times 5}$

⇒ $\sf{24x - 20}$

Hope I helped!

Best regards!!

4 0

3 years ago