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IrinaVladis [17]
3 years ago
12

What is ( 6 - 8 + 5 ) ?

Mathematics
1 answer:
OLga [1]3 years ago
6 0

Answer:

3

Step-by-step explanation:

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Help plz with question
Arte-miy333 [17]
It would be 121 hejsjskbshekanzbsjaka
8 0
3 years ago
Instructions: Find the measure of the indicated angle to the<br> nearest degree
Andru [333]

Answer:

See below.

Step-by-step explanation:

We want to find the unknown angle and we know the sides opposite to it and the hypotenuse. Therefore, we can use sine.

Recall that sine is the ratio of the opposite to the hypotenuse:

\sin(\theta)=opp/hyp

Plug in the numbers. The opposite is 20 and the hypotenuse is 55.

\sin(\theta)=20/55

Solve for theta (use a calculator):

\sin(\theta)=20/55\\\theta=\arcsin(4/11)\\\theta\approx21.23\approx21\textdegree

6 0
3 years ago
In the xy-plane, The line P is perpendicular to the graph of the equation 4x+3y=12. Which of the following is the slope of line
gladu [14]

A slope is also known as the gradient of a line. The slope of line P is 3/4.

<h3>What is Slope?</h3>

A slope also known as the gradient of a line is a number that helps to know both the direction and the steepness of the line.

As it is known that for two perpendicular lines the slope of the lines will be negative reciprocal of each other. The slope of line 4x+3y=12 can be written as,

y = 4 - (4/3)x

m₁ = -1/m₂

-(4/3) = -1/m₂

m₂ = 3/4

Hence, the slope of line P is 3/4.

Learn more about Slope of Line:

brainly.com/question/14511992

#SPJ1

6 0
2 years ago
a random sample of 36 drivers use on average 749 gallons of gasoline per year at the standard deviation of the population is 32
timama [110]

Answer:

yes I would believe that

Step-by-step explanation:

6 0
3 years ago
each year for 5 years the time ot takes you to run a mile decreases by 8 seconds find the total chainge in time
Dennis_Churaev [7]
5*8=40

Answer: the total change in time was 40 seconds

Hope this helps:)
8 0
3 years ago
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