All categories

2 years ago

10+____=3 ok this is the last one

Mathematics

2 answers:

lubasha [3.4K]2 years ago

4 0

Answer:

10 + (-7) = 3

Step-by-step explanation:

Since the answer is 3, the missing number has to be negative.

To find it, you need to subtract 10 with 3 and add a negative sign to it.

10 - 3 = 7 = -7

The answer would be -7

LenaWriter [7]2 years ago

3 0

Answer:

$10 + 3 = 30$

Step-by-step explanation:

that is the answer

You might be interested in

Marla did 65 sit-ups each day for one week.Use the distributive property to find out the number of sit-ups Marla did

xxMikexx [17]

All this question is asking you to do is multiply 65 and 7. The 7 comes from the amount of days in a week. The product of these numbers is 455.

Maria did 455 sit-ups in a week.

7 0

3 years ago

Read 2 more answers

Which decimal is equivalent to 2.5%

Vesna [10]

Answer:

0.025

Explanation:

Divide the percentage by 100 to convert it to decmals.

for example 20%=

100

=.2

30%=

100

2.5%=

2.5

100

.025

8 0

3 years ago

Read 2 more answers

Juanita is making necklaces to give as presents. She plans to put 15 beads on each necklace. Beadsare sold in packages of 20. Wh

PtichkaEL [24]

3 packages because you'll have 15 beads left over. which would complete the use of the packages

4 0

3 years ago

Read 2 more answers

To the nearest degree what is the measure of each exterior angle of a regular dodecagon

malfutka [58]

Answer:

$30^{\circ}$

Step-by-step explanation:

We are asked to find the measure of each exterior angle of a regular dodecagon.

We know that a regular dodecagon is a 12 sided regular polygon with each side equal.

We know that measure of each angle of n-sided regular polygon can be found using formula:

$\text{Each exterior angle}=\frac{360^{\circ}}{n}$

Upon substituting $n=12$ in above formula, we will get:

$\text{Each exterior angle of a regular dodecagon}=\frac{360^{\circ}}{12}$

$\text{Each exterior angle of a regular dodecagon}=30^{\circ}$

Therefore, the measure of each exterior angle of a regular dodecagon is 30 degrees.

3 0

2 years ago

Question 8 of 10

german

Answer:

I believe 8

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers