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3 years ago

12z•0 and 1 Are the expressions equivalent? Yes O No

Mathematics

2 answers:

Veronika [31]3 years ago

5 0

Answer:

yes i think

Step-by-step explanation:

Zepler [3.9K]3 years ago

4 0

Answer:

No.

Any number multiplied by a 0 is 0.

0 is not equal to 1.

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How many ounces are in a pound

Sav [38]

Sixteen ounces per pound.

8 0

3 years ago

Help me and i’ll mark you brainliest plus you get 20 points !!!!

Anton [14]

Answer:

Angle bisector

Step-by-step explanation:

Find the measure of the angle COA. By angle addition postulate,

$m\angle COX=m\angle AOX+m\angle COA$

From the diagram,

$m\angle COX=80^{\circ}\\ \\m\angle AOX=40^{\circ},$

then

$80^{\circ}=m\angle COA+40^{\circ}\\ \\m\angle COA=80^{\circ}-40^{\circ}=40^{\circ}$

Find the measure of the angle BOA. By angle addition postulate,

$m\angle BOX=m\angle AOX+m\angle BOA$

From the diagram,

$m\angle BOX=60^{\circ}\\ \\m\angle AOX=40^{\circ},$

then

$60^{\circ}=m\angle BOA+40^{\circ}\\ \\m\angle BOA=60^{\circ}-40^{\circ}=20^{\circ}$

Find the measure of the angle COB. By angle addition postulate,

$m\angle COX=m\angle BOX+m\angle COB$

From the diagram,

$m\angle BOX=60^{\circ}\\ \\m\angle COX=80^{\circ},$

then

$80^{\circ}=m\angle COB+60^{\circ}\\ \\m\angle COB=80^{\circ}-60^{\circ}=20^{\circ}$

This means, the measures of angles COB and BOA are the same and are equal half the measure of angle COA, so angles COB and BOA are congruent. This means, the ray OB is the angle bisector of angle COA

6 0

3 years ago

Find the area of the figure

Artyom0805 [142]

Answer:

12 $cm^2$

Step-by-step explanation:

The area of a triangle is $\frac{bh}{2}$ . Here, b = 8, h = 3. So 8*3/2 = 12. The units is $cm^2$ .

So the answer is 12 $cm^2$ .

8 0

4 years ago

Read 2 more answers

Help!! Please im having trouble

bekas [8.4K]

Answer:

1. 5/6 ≥ 2/3

2. 1/5 ≤ 2/8

3. 9/10 ≥ 6/8

4. I can't see it's out of the pic

5. 7/8 ≥ 5/10

6. 2/5 ≥ 2/6

7. 1/3 ≤ 3/8

8. I can't see it's out of the pic.

9. 8/10 ≥ 3/4

10. 3/8 ≤ 11/12

11. 2/3 ≤ 10/12

12. Can't see :(

13. 3/8 ≤ 7/8

14. 2/4 = 4/8

15. 6/8 ≥ 8/12

16. Can't see

Step-by-step explanation: All you have to do is divide the numerator by the denominator to make it into a decimal. For instance....

5/6 = approximately 0.83

I hope this helps you! It took forever....

3 0

3 years ago

6–[(−3)+(−7)]–[(−1)–(−5)–(−8)] help me

stellarik [79]

Answer:

Copy it, paste it on a new tab, bada Bing Bada Boom, google, the thing that gets me past school.

5 0

3 years ago