All categories

3 years ago

The angle measurements in the diagram are represented by the following expressions

Mathematics

1 answer:

alexandr402 [8]3 years ago

4 0

angle A = angle B corresponding angles

8x - 8 = 5x + 25

3x = 33

x = 11

angle B

5x + 25

55 + 25

80°

You might be interested in

I needs some help pls

GrogVix [38]

Here is the order

- 6 2/3 ,- 1.3 , 29/8 , 7

5 0

3 years ago

What is the sq. root of 0.09?

Jobisdone [24]

This is pretty much asking "what squared it 0.09". The answer is 0.3, as 0.3 to the power of 2 is 0.09

7 0

3 years ago

Read 2 more answers

Amanda created a table to help her represent the sample space of spinning a spinner and flipping a coin.

OlgaM077 [116]

Answer:

$\sf \dfrac{1}{8}$

Step-by-step explanation:

Spinner choices: Red, Green, Yellow, Blue

Coin choices: Heads, Tails

$\large\begin{array}{| c | c | c | c | c |}\cline{1-5} & \sf Red & \sf Green & \sf Yellow & \sf Blue\\\cline{1-5} \sf Heads & RH & GH &YH & BH \\\cline{1-5} \sf Tails &RT & GT& YT& BT\\\cline{1-5}\end{array}$

$\sf Probability\:of\:an\:event\:occurring = \dfrac{Number\:of\:ways\:it\:can\:occur}{Total\:number\:of\:possible\:outcomes}$

$\implies \sf P(blue)=\dfrac{1}{4}$

$\implies \sf P(heads)=\dfrac{1}{2}$

$\implies \sf P(blue)\:and\:P(heads)=\dfrac{1}{4} \times \dfrac{1}{2}=\dfrac{1}{8}$

5 0

1 year ago

Y+12=y-20<br> Solve for y

galina1969 [7]

Hello! I got the answer no solution, which the symbol for that is Ø

5 0

2 years ago

Find three consecutive even integers such that 4 times the third integer is 4 more than the 3 times the first integer plus two t

musickatia [10]

Let lowest integer be n then

4(n + 4) = 3n + 2(n + 2) + 4

4n + 16 = 5n + 8
8 = n

so three integers are 8,10 and 12.

4 0

3 years ago