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Alex777 [14]
3 years ago
13

GIVING BRAINLEST

Mathematics
2 answers:
Sonbull [250]3 years ago
7 0
2km per minute.

20(distance) divided by 10(time taken) will equal 2km per minute.

hope this helps :)
aleksklad [387]3 years ago
6 0

Answer:

2k per minute.

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I think it the third one but need a double check
makkiz [27]

Answer:

The first answer is correct.

Step-by-step explanation:

Line 5 says that the reason is due to substitution

Line 3 says m∠ SQT equals 180°

If we substitute 180° into the spot for m∠ SQT in line 4, we get solution option 1

8 0
3 years ago
What product have the same sign as ( -2 3/7 ) (-6/11) ?
motikmotik

Answer:

1. -7/8

2.-9/14

3. 9/14

4. 7/8

2. what is the product of -2/7 and -3/7?

1. -7/8

2.-6/49

3. 6/49

4. 7/8

How do the expressions 72÷ 9 and -72÷ (-9) compare when they are evaluated?

1. They have different values and are different signs.

2. They have different values but are the same sign.

3. They have the same value but are different signs.

4. They have the same value and the same sign.

Step-by-step explanation:

Multiplying fractions: multiply numerators and multiply denominators

1. 3/4 X -6/7 = -18/28 = -9/14

2. -2/7 X -3/7 = 6/49

3. 4 because 72/9 is 8.  -72/-9 is 8.  Two negatives makes a positive when multiplying and dividing.

7 0
3 years ago
Help please and thank you !
blsea [12.9K]
I can’t see it properly
4 0
2 years ago
What expression is equivalent to 4a +10
Ivenika [448]

Hi there! :D

<em><u>Answer:</u></em>

<em><u>2(2a+5)</u></em>

Step-by-step explanation:

Distributive property: a(b+c)=ab+ac

First, rewrite the problem down 10, and then 4.

10=5*2 or 2*5

4=2*2

2*2a+2*5

Finally you had to factor out by the common term of 2.

2(2a+5)

Hope this helps!

-Charlie

Thanks!

:D

:)

5 0
3 years ago
Simplify: 1/4 (2n - 2 n+ 2 )<br>​
Tcecarenko [31]

Answer: dang i just had the answer

Step-by-step explanation:

4 0
3 years ago
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