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2 years ago

Please hurry and answer this question2 no links!

Mathematics

2 answers:

Licemer1 [7]2 years ago

6 0

28/2 is 14 so you need to halve the dog amount as well and get 21

dolphi86 [110]2 years ago

5 0

Answer:

21 dogs

Step-by-step explanation:

half of 28 is 14

so that means half of 42 is 21

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Evaluate x+2.7 for x=-1.5

jonny [76]

Answer:

1.2

Step-by-step explanation:

First make -1.5 equal to 0.

We'll have to add 1.5, right?

So 1.5 is in 2.7.

So now its 0 + ? = ?

2.7 - 1.5 = 1.2

So 0 + 1.2 = 1.2

Hope this helped.

3 0

2 years ago

Subtract. –7 – 12<br> a. –19<br> b. –5<br> c. 5<br> d. 19

den301095 [7]

-7 - 12 = -1(7 + 12) = -1(19) = -19

Your answer is A.

8 0

2 years ago

What does s equal <br> 7(s + 68) = 56

AlekseyPX

The answer would be s=-60

6 0

2 years ago

Read 2 more answers

The measure of angle 3 is 42°. <br><br> What is the measure of angle 1 in degrees?

Svetradugi [14.3K]

Answer:

Angle 1 is 48°

Step-by-step explanation:

So angle 1 + angle 2 + angle 3 = 180°

Angle 2 = 90°

Angle 3 = 42°

180 - 90 - 42 = 48°

3 0

2 years ago

Micheal solved this inequality as shown: step 1: -6(x + 3) + 10 < -2 step 2: -6x - 18 + 10 < -2 step 3: -6x - 8 < -2 st

Anastaziya [24]

<h3>Answer: addition property of inequality</h3>

================================================

Explanation:

These are the steps to focus on

step 3: -6x - 8 < -2

step 4: -6x < 6

The move from the third step to the fourth step has us adding 8 to both sides. Therefore, we use the addition property of inequality.

That property has four forms

If $a > b$ then $a + c > b+c$
If $a < b$ then $a+c < b+c$
If $a \ge b$ then $a + c \ge b+c$
If $a \le b$ then $a+c \le b+c$

It's similar to the idea of starting with a = b, then adding c to both sides to get a+c = b+c

We add the same thing to both sides to keep things balanced.

8 0

1 year ago