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3 years ago

I BEEN STUCK ON THIS FOR SO LONG

Mathematics

2 answers:

larisa86 [58]3 years ago

5 0

Answer:

8% of the sixth grade students are left-handed

Step-by-step explanation:

90+60

150 students

9+3

12 left-handers

12/150*100

0.08*100

Hope this helps. Have a nice day you amazing bean child

stiks02 [169]3 years ago

3 0

Answer:

8 percent

Step-by-step explanation:

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A coin is tossed three times the probability of zero heads is 1/8 what is the probability that all three tosses result in the sa

Gnom [1K]

10 percent hope it helps

8 0

4 years ago

What is m CBT? Use a protractor to help you.

AnnyKZ [126]

M∠CBT is not 120°.

You have to notice the start of the measure of the angle is on the point of C. It is the 0°.

If the segment BT is straight up from the point of B, its angle will be 90°.

Since the segment does not form a right angle, its measure of angle is less than 90° but more than 0°

8 0

3 years ago

Can someone help me on this

forsale [732]

The answer can be found by squaring 6 which gives you 36 minus 30 because negative 5 times 6 is negative 30 so it would be 36-30-3 which is 3

6 0

3 years ago

Circle J is inscribed in isosceles trapezoid ABCD, as shown. Points E, F, G, and H are points of tangency. The length of AB is 1

zhuklara [117]

Answer:

15cm

Step-by-step explanation:

Theorem: All tangents to a circle from the same point are equal.

Sine E, F, G and H are points of Tangency, by the theorem above:

EB=BF
FC=GC

The diameter line EC divides the Isosceles Trapezoid into two equal parts.

Therefore:

EB=10/2=5cm
GC=20/2=10cm

We then have by the equality above that:

BF=5cm
FC=10cm

BC=BF+FC

=5+10

=15cm

8 0

3 years ago

Can someone help? ASAP!? (16 pts)

Ugo [173]

The coefficient of the variable is 3/8.

$\sf\dfrac{3}{8}(?+?)$

Divide 3/8 to each term to find out what goes in the parenthesis:

$\sf\dfrac{3}{8}b\div\dfrac{3}{8}=b$

So 'b' goes into the first spot in the parenthesis:

$\sf\dfrac{3}{8}(b+?)$

$\sf\dfrac{3}{4}\div\dfrac{3}{8}$

When dividing by fractions we flip(reciprocal) the one we're dividing by and multiply:

$\sf\dfrac{3}{4}\times\dfrac{8}{3}$

Multiply:

$\sf\dfrac{24}{12}$

Divide:

$\sf 2$

This goes into the second spot in our parenthesis.

$\boxed{\sf\dfrac{3}{8}(b+2)}$

4 0

3 years ago

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