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2 years ago

What is the missing integer?

Mathematics

2 answers:

Rus_ich [418]2 years ago

7 0

Answer:

$2$

Step-by-step explanation:

We want to solve this following equation for $x$ : $-3-x=-5$ .

We can add $3$ to both sides of the equation to get $-x=-2$ .

We can then divide both sides of the equation by $-1$ to get $x=2$ .

So, the missing integer is $\boxed{2}$ .

Note: $2=5-3$ . Coincidence?

hoa [83]2 years ago

3 0

Answer:

Step-by-step explanation:

-3-2=-5

its almost like you are doing addition when all the numbers are negative so if u add it together and then and the negative at the end this should help you remember

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3 years ago

Add 3 and 7. then multiply by 3.

Reil [10]

Answer:

Step-by-step explanation:

First, add 3 and 7

3 + 7 =10

The multiply by 3

10*3= 30

Hope this helps!

8 0

3 years ago

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marishachu [46]

Answer:

Step-by-step explanation:

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3 years ago

Suzie made a mistake in the following problem. The mistake was made in Line ___. Only input the number of the first incorrect li

zalisa [80]

Answer:

Mistake in Line 2

Step-by-step explanation:

Line 1

7(6) ÷ 5 + 42

Line 2

7(6) ÷ 5 + 16

Line 3

42 ÷ 5 + 16

Line 4

42 ÷ 21

Line 5

To simplify any expression we use order of operation

Line 1 is 7(6) ÷ 5 + 42

Order of operation is PEMDAS

First we start with parenthesis

so we multiply 7(6) in line 2

7*6- 42

So Line 2 is 42 ÷ 5 + 42

Hence there is a mistake in Line 2

3 0

3 years ago

PLEASE HELP ME.Math work: The Head Chef has asked you to create a delicious baked dessert that will have the same volume if it i

nikklg [1K]

Answer:

Large baking dish of cylinder, cone and sphere.

Step-by-step explanation:

When we compute the volume of each of the small and large baking dish taking $\pi$ =3.14, we get

Volume of cylinder (small dish)= $\pi$ (r^2)(h)

=3.14( $\frac{3}{2}$ )^2*3

= $\frac{3.14*9*3}{4}$

= 21.195

Volume of cylinder (large dish)= $\pi$ (r)^2(h)= 3.14*(3)^2(3)

=84.78

Similarly, volume of cone (smaller dish)= $\frac{1}{3} \pi r^{2} h$

= 7.065

Volume of cone (larger dish)= 84.78

Volume of sphere(smaller dish)= $\frac{4}{3} \pi r^{3}$

= 14.13

Volume of sphere (larger dish) = 85.17 (approx)

Hence, we get that larger baking dish have approximately same volume.

Therefore, large baking dish of cylinder, cone, sphere will be chosen.

4 0

3 years ago