What’s the area of this figure?

Answers

Answer 1

Answer:

Answer:

374 mm

Step-by-step explanation:

There are two rectangles and one triangle. This means that we need to add the sum of two rectangles and one triangle together.

Rectangle 1:

19*9=171

Rectangle 2:

19*9=171

Triangle:

8*23*1/2=32

(We divide by 1/2 because it's a triangle)

Now we add them together.

171+171+32=374

In the end, the answer is 374. I didn't show all of my work because most of it was done mentally.

Answer 2

Answer: 470 square mm. the area of the right triangle is 128 sq mm because 32x11=256 and 256/2=128

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What is 9.1% written as a decimal?

Answers

To convert a percent to decimal, move the decimal place two places to the left. You get 0.091

0.091 hope that i helped

a culture started with 2000 bacteria after 6 hours it grew to 2400 bacteria how many bacteria will grow after 16 hours

Answers

First, you have to find the unit rate by dividing
2000/6=333.33 but round it up to 333
So the unit rate is 333 bacteria per hour
Then, you have to multiply
333x16= 5,328 bacteria after 16 hours

The answer is that in 16 hours, there will be 5,328 bacteria

I hope this helps

What is 199000/10000 as a decimal?

Answers

Answer:

19.9

Step-by-step explanation:

divide 199000 by 10000

=19.9

Answer:

19.9

Step-by-step explanation:

Whole number for 80%

Answers

80% is less than 1, so it can't be any whole number.

There is no whole number for 80%. But it can be represented as a fraction, as 4/5 or indeed as 0.8 (a decimal).

I need help I don’t know how to Solve for 50=6.2x

Answers

Answer:

your answer is x = 250/31 = 8.065 have a nice day :)

Step-by-step explanation:

divide 50 by 6.2, because 6.2 and x are entangled by multiplication. once you do that, you will have your answer. it should be 8.06

What is the equation for the slope intercept form

Answers

The slope-intercept form is

y = mx + b,

where m = slope, and b = y-intercept

Now we get the y-intercept and the slope from the graph.

The y-intercept, b, is 4.

To find the slope, start at (-2, 0). Go up 4 and right 2 to point (0, 2). That is a rise of 4 and a run of 2.

m = slope = rise/run = 4/2 = 2

Equation:

y = mx + b

y = 2x + 4

Answer: y = 2x + 4

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