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lilavasa [31]
3 years ago
5

Estimate 2/3 ×40 how do you estimate

Mathematics
1 answer:
s344n2d4d5 [400]3 years ago
3 0

Answer:

you estimate usally by the nearest 100. in this case its by 10 so your estimate answer is 30 because your final answer is 26. is the last number is greter than 5 you round up and lower than 5 you round down

Step-by-step explanation:

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Find 45% of 60 with work
Ilya [14]
Step 1. convert 45% into a decimal value
45% = 0.45

step 2. multiply the decimal value with the main number
0.45 *60

step 3.  ???

step 4. Profit

6 0
3 years ago
Read 2 more answers
15 points please answer asap
Natali [406]
<h2>Hello!</h2>

The answer is:

The area of this figure is 946 square inches.

<h2>Why?</h2>

We can see that the figure is composed by two rectangles with diferrent dimensions, so, to calculate the area of the entire figure.

So,

For the first rectangle, we have:

Base=7in\\Height=28in

The area will be:

Area=Base*Height=7in*28in=196in^{2}

For the second rectangle, we have:

Base=25in\\Height=30in

The area will be:

Area=Base*Height=30in*25in=750in^{2}

Now, calculating the area of the entire figure, we have:

TotalArea=FirstRectangleArea+SecondRectangleArea\\\\TotalArea=196in^{2}+750in^{2}=946in^{2}

Have a nice day!

6 0
2 years ago
1.14 x 10^7/ 3.8 x 10^-7=
Kamila [148]

Answer:

3x10^23

Step-by-step explanation:

thats what i got on my calculator

8 0
3 years ago
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At the dog park, there are several dogs with their owners. Counting heads, there are 20; counting legs, there are 62. How many d
Nataly_w [17]
There are 9 owners and 11 dogs
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6 0
2 years ago
Look carefully at the triangle solve for x ​
luda_lava [24]

The 3 inside angles of a triangle need to equal 180 degrees. Looking at the larger outside triangle the top angle is 30 and the lower right angle is 60.

30 + 60 = 90

The lower left angle needs to be 180 - 90 = 90 degrees.

That angle is split into two angles with one given as 70.

This means X needs to be 90 - 70 = 20 degrees.

x = 20

3 0
3 years ago
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