All categories

3 years ago

Can you help me..Pls work it out

Mathematics

1 answer:

Usimov [2.4K]3 years ago

3 0

The answer is the number -9 which is negative 9

You start off at -20 on the number line. Then move over to the right 16 places and you get to -4 on the number line. Then move to the left 5 spots and you'll land on -9

Or you can think of -20+16 as 20-16 = 4 and just make the result negative. So we would have -20+16-5 turn into -4-5. At this point, we add the numbers to get 4+5 = 9 and the result is negative because we're adding two negatives. So that's why the answer is -9<span />

You might be interested in

Paul's family drove 377 mi to the beach averaging 58 mi/h on the way there. On the return trip home, they averaged 65 mi/h

nexus9112 [7]

To get the answer you would do 377÷58 which would give you 6.5, that means that going to the beach is 6 hours and 30 minutes. For going home from the beach you would do 377÷65 which would give you 5.8 which means 5 hours and 48 minutes. Every 0.1 is 6 minutes while every 1.0 is an hour. To get to your final answer, you would add together 6 hours & 30 minutes with 5 hours & 48 minutes which would give you 12 hours and 18 minutes since there is 60 minutes in an hour, 48+30=78

4 0

4 years ago

Simplify it I will give brainlessly

blagie [28]

Answer:

1+3+2+2=8

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Leigh bought a conical candle wax mold. The height of the mold is 18.9 inches and the radius of the inside of the top of the con

ICE Princess25 [194]

Answer:

87.28 cubic inches

Step-by-step explanation:

Leigh wants to fill the conical candle wax mold completely with candle wax.

We have to calculate the volume of the cone by the formula :

$V=\pi r^2\frac{h}{3}$

Here, V = volume

r = radius = 2.1 inches

h = height = 18.9 inches

By substituting these values given, into the formula

$V=\pi (2.1)^2(\frac{18.9}{3})$

= (27.783)π

= 87.28 inch³

Conical mold can hold 87.28 inch³ candle wax.

8 0

3 years ago

Karolina [17]

Oh okie so I Pepeooooo oit the way

4 0

3 years ago

How do you compare 77,392 67,993

S_A_V [24]

Answer: 77,392 is bigger

Step-by-step explanation:

We obviously know 77,000 is bigger 67,000. Just looking at the thousands place we can tell which number is bigger. We can also write this as 77,392 > 67,993.

Hope this helps :)

3 0

3 years ago