2 years ago

I need help please quickly

1 answer:

4 0

Answers:
A. k= 49°
B. RSQ= 157°

explanations:
A. the angle shown is a right angle, right angles are 90°. so to get the measure of angle k you must subtract the already known angle from 90°. thus giving the answer 49°

B. a straight line has a measure of 180°. to get the measure of RSQ, you have to subtract the already known angle from 180°. thus giving the answer 157°.

You might be interested in

A student earns an 80% on their science test. If she got 20 questions correct, how many total were on the test?

galina1969 [7]

25 questions
Explanation: 20 divided by 25 is .8 which is 80%

5 0

3 years ago

If b = 3, then 3x + y = 1 and bx - y = 3 are parallel. True or False ...?

Ulleksa [173]

I am absolutely sure that the task b = 3, then 3x + y = 1 and bx - y = 3 is NOT parallel, which means that the statement represented above is FALSE.
To make sure you can check it using : $y=-3x+1

y=3x-3$ Hope now it's obvious. Regards!

4 0

3 years ago

Which equation shows exponential GROWTH? A) y=.5^x B) y=.25^x C) y= 25^x D) y= .2^x

eduard

c) y = 25^x

explanation

because y increase as x increases

7 0

3 years ago

A secretary types 160 words in 2 minutes. How many words can she type in 45 minutes?

zavuch27 [327]

Answer:

3,600

Step-by-step explanation:

1 minute=80 words

2 minutes=160 words

----------> I divided 44 by 2=22x 160 =44 minutes=3,520

add 1 more minute(1 minute=80 words)

so 3,600

3 0

2 years ago

Mr. Jackson has 30 pennies and 42 dimes that he will be putting into containers for groups of students to use for a math activit

Ludmilka [50]

if you have 6 groups then there will be 5 pennies and 7 dimes in each group.

6 0

3 years ago

Read 2 more answers

I need help please quickly ​

I need help please quickly