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3 years ago

7 tenths times 10 is another problem that i need help on

1 answer:

8 0

Hi there!

7 tenths times 10 is pretty easy and can be done on a calculator.
7 tenths is 0.7 in standard form.

0.7 × 10 = 7

Because if you think about it...
Tenths is like being dropped down by ten... then you multiply by ten which brings it back up to whole number seven. It may not make sense but that's what it is.

Hope this helps!

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Given: circle k(O), mAM=125°, mEF=31°, m∠MAF=75° Find: m∠AME

myrzilka [38]

Answer:

The measure of angle A.M.E is $58\°$

Step-by-step explanation:

step 1

Find the measure of arc M.E

we know that

The inscribed angle is half that of the arc it comprises.

$m$

we have

$m$

$arc\ E.F=31\°$

substitute the values

$75\°=\frac{1}{2}(arc\ M.E+31\°)$

$150\°=(arc\ M.E+31\°)$

$arc\ M.E=150\°-31\°=119\°$

step 2

Find the measure of arc A.F

we know that

$arc\ M.E+arc\ E.F+arc\ A.F+arc\ A.M=360\°$ -----> by complete circle

substitute the values

$119\°+31\°+arc\ A.F+125\°=360\°$

$119\°+31\°+arc\ A.F+125\°=360\°-275\°=85\°$

step 3

Find the measure of angle A.M.E

we know that

The inscribed angle is half that of the arc it comprises.

$m$

substitute the values

$m$

5 0

4 years ago

Can you help me I’m begging you for your help please tell me I need your help please I’m begging you I’ve never been like this i

lord [1]

Answer

D. -3x + 4(2x-6) + 5

Step-by-step explanation:

-3x has nothing attached to it so leave it alone

4 times 2x equals 8x and 4 times -6 equals -24

add 5

8x-3x=5x

-24 + 5 = -19

5x - 19

4 0

3 years ago

Read 2 more answers

Write an equation of the line with a slope of -4 and a y-intercept of 2.

Verizon [17]

Answer:

Step-by-step explanation:

-4 x y-= 2

8 0

3 years ago

Dilating point A using center C and scale factor 2.5 gives image A'. Dilating point B using center C and scale factor 2.5 gives

Tomtit [17]

Answer:

a+b=C

Step-by-step explanation:

because a b c

4 0

3 years ago

What is the probability that a student eye color would be blue if their grade in physics is A? A two way table is presented belo

Zarrin [17]

The <u>correct answer</u> is:

16/45.

Explanation:

We want the probability that a student's eye color is blue if they made an A in physics. This means we look at the column for students with an A.

There are 32 students with blue eyes in the A column.

This is out of 32+58=90 students that made an A.

This makes the probability 32/90, which simplifies to 16/45.

8 0

3 years ago