If a=-3. What does 2a equal?

Answers

Answer 1

Answer:

idek

Step-by-step explanation:

Answer 2
Here it is
2a
a=-3
2(-3)=-6
2a=-6

Related Questions

please help and explain

Answers

Answer:

x = 71

Step-by-step explanation:

Since the 2 legs are congruent ( both 21 ) then the triangle is isosceles.

Thus the base angles are congruent, then

x = [tex]\frac{180-38}{2}[/tex] = [tex]\frac{142}{2}[/tex] = 71

Water flows through a pipe at a rate of 10 gallons per minute. How many gallons of water flow through the pipe in an hour?

Answers

60 gallons per a hour

Answer: 600 :)) bc yeah if u do things it works and ima :) now :))

11. Jim travelled at a speed of 18km/h for 2 hours. What was the distance covered?​

Answers

Answer:

36 km/h

Step-by-step explanation:18 x 2 since every hour jim went another 18 km for two hours.

in a bean bag toss game players earn 2 points for each beanbag that lands on the game board and 5 points for each bean bag that lands in the hole. roopesh wants to know his total score after throwing 4 bean bags.

which expressions show the points roopesh earns if two beanbags land on the board? choose all that apply

2+5
2•2
2•5
2+2

Answers

Answer:2•2 and 2+2

Step-by-step explanation:

Because if you have 2 bean bags and 2 point for each bean bad it u have to multiply of add

The expression will be either (2+2) or (2*2).

What are expression?

An algebraic expression consists of unknown variables, numbers and arithmetic operators.

Given that, in a bean bag toss game, players earn 2 points for each beanbag that lands on the game board and 5 points for each bean bag that lands in the hole.

Roopesh's dropped the bag on land for two times, and points for bag landing is 2, therefore, his score will be 2*2 or 2+2

Hence, The expression will be either (2+2) or (2*2).

For more references on expression, click;

https://brainly.com/question/14083225

#SPJ2

A kite is flying at a height of 60 m and is attached to a string inclined at 30° to the horizontal. What is the length of the string? (
The length of the string is 120 m.
The length of the string is about 70 m.
• The length of the string is 30 m.
The length of the string is about 104 m.

Answers

Answer: 120

Step-by-step explanation:

Because it is

How is the series 8 + 14 + 20+ ... + 296 represented in summation notation?​

Answers

Answer: 26

Step-by-step explanation:

Answer:

48

Σ (6d+8)

d=0

Step-by-step explanation:

What is the solution to the inequality 75 greater-than StartFraction x over 15 EndFraction?
x 1,125
x 5

Answers

Answer:

A

Step-by-step explanation:

can i please get brainliest im trying to rank up

Answer:

A

Step-by-step explanation:

give the guy above me a brainly

and gibe me a lot of rate and like

Suppose s varies directly with t. When t27, s=3. What is s when t=632
Answer
567
G
7
H

Answers

Answer:

G 7

Step-by-step explanation:

If t= 27 when s=3  27/3=9

the t=63 when s= 7    63/7= 9

Answer:

G

Step-by-step explanation:

Given that s varies directly with t then the equation relating them is

s = kt ← k is the constant of variation

To find k use the condition when t = 27, s = 3 , then

3 = 27k ( divide both sides by 27 )

[tex]\frac{3}{27}[/tex] = k, that is

k = [tex]\frac{1}{9}[/tex]

s = [tex]\frac{1}{9}[/tex] t ← equation of variation

When t = 63, then

s = [tex]\frac{1}{9}[/tex] × 63 = 7 → G

Right answer please

Answers

B.)
Because 4x^2 has no other like term.
Then x/2+x= 3/2x
Finally, -4+-3= -7
You just combine them together to form an equation:)


(7.8 x 103) (1.0 x 104) = ?

Answers

Answer:

Step-by-step explanation:

(7.8*103)(1.*104)=83553.6

803.4*104=83553.6

Hailey, Priya, and Shetal are auditioning for the same role. Hailey auditions at 10 minutes before four, Priya auditions 30 minutes before Hailey, and Shetal auditions at 5 minutes before four. Order the three by who will audition first.
(pleaseeee show work)

Answers

Answer:

Priya, Hailey, Shetal

Step-by-step explanation:

We know Hailey auditioned 10 mins before 4, so thats 3:50

If Priya auditioned 30 mins before Hailey, that means she auditioned at 3:20

Shetal auditioned 5 mins before 4, so thats 3:55

So the order is Priya, Hailey, Shetal


PLEASEE HELP.!! ILL GIVE BRAINLIEST.!! *EXTRA POINTS* DONT SKIP:((

Answers

Answer:

3/2

Step-by-step explanation:

Is the decimal terminating or repeating?
0.3

Answers

Answer:

depends if it keeps going then it would be repeating since it is not it terminates(stops)

Step-by-step explanation:

please help asappppp

Answers

i think it’s C since the top row is going by 2 and there is no 8 but a 9

What is the y intercept of the line?

Answers

Answer:

It's 1

Step-by-step explanation:

Answer:

1

it passes the y axis at 1

PLEASE HELP WITH WHAT YOU CAN PLEASEEEEEEEE I WILL GIVE BRAINALIST TO FIRST PERSON and extra points please help

Answers

Answer:

15. y<1 16. y>or=-2 17. y>0 18. y<or=3 19. y<or=1200

Step-by-step explanation:

I’m only answering so the first person can have brainliest

Will someone help me with this problem plz

Answers

Answer:

Option D (y=0.5x)

Step-by-step explanation:

Y is half of X in each column of the graph

Which part of this graph shows a nonlinear relationship?

Answers

Answer:

the answer is 4

Step-by-step explanation:

4.

the line is curved therefore it is not LINEar

What is ?

A.

B.

C.

D.

Answers

Answer:

A.Is Invisible

B.Is Iniviatable

C.Is Blank

D.Is Nothing

Step-by-step explanation:

Dont Thanks me if theres are nothing

who is the Father Of Math​

Answers

Answer:

Archimedes

Step-by-step explanation:

Answer:

Archimedes is known as Father of Mathematics

Which rays are part of like BE

Answers

Answer:

What rays?

Step-by-step explanation:

Is it the new album of BtS?

A one-gallon can of paint costs $9.92. A five-gallon can of paint costs $43.29. How much will someone save if they buy the five-gallon can rather than five one-gallon cans?

Answers

Answer:

You save $6.31.

Step-by-step explanation:

For this we need to find the unit price. To do that we take the cost/unit(in this case gallon

For the one gallon can we'll do 9.92/1 =9.92.

The unit price for the one gallon is $9.92 per gallon.

For the 5 gallon we'll do 43.29/5 = 8.66

The unit price for the five gallon is $8.66.

So we'll subtract 5•(9.92)-5•(8.66) =49.6-43.29= $6.31.

You save $6.31.

Hope this helps! If you have any questions on how I got my answer feel free to ask. Stay safe!

which two integers is square root 102 between? please help

Answers

Answer:

-50 and -52

Step-by-step explanation:

An even number can be generally expressed by 2n. So the sum of an even and its consecutive it's expressed by 2n+2n+2 this must be equal to -102. So we have to solve the nearly trivial equation 4n+2=−102 that solved gives n=−26. This means that the two numbers are

2⋅(−26)=−52 and 2⋅(−26)+2=−50

Every week Kabore gets paid $100 plus 5% of his sales. How much does he need to sell if he wants to make $700 this week?

Answers

Answer:

$12,000

Step-by-step explanation:

Kabore wants to make $700 this week. We can subtract 100 from that amount because his base pay is $100.

700 - 100 = 600

This leaves us with 600. Kabore has to make $600 from his sales. However, he only gets paid 5% of his sales. So, 600 is worth 5% of his sales. This can be represented in an equation, where x represents his sales and 0.05 is 5% in decimal form:

[tex]\frac{600}{x}[/tex] = 0.05

Multiply both sides of the equation by x to isolate it on one side:

600 = 0.05x

Divide both sides by 0.05 to find the value of x:

12000 = x

Kabore needs to sell $12,000 worth of product if he wants to make $700 this week.

Hope this helps :)

Jade normally leaves work at 5:00 pm, but she is leaving work 10 minutes late today she decides to make up time by taking the toll road instead of side streets. She
can travel two times faster by taking the toll road. Create an equation in terms of x to represent the number of minutes after 5:00 pm she arrives home from work it
she leaves late. Let x represent the number of minutes her nomal commute takes when she leaves on time.
y-x-10
y=9x10
y = 2x + 10
y=1/2x+10

Answers

Answer:

y=1/2x+10

Step-by-step explanation:

not 100% for sure though

Niles and Bob sailed at the same time for the same length of time. Niles' sailboat traveled 10 miles at a speed of 5 mph, while Bob's motorboat traveled 24 miles at a speed of 12 mph. For how long were Niles and Bob traveling?
A.
4 hours
B.
3 hours
C.
2 hours
D.
6 hours

Answers

Answer:

2 hours

Step-by-step explanation:

10/5=2hours

24/12=2hours

Hope this helps please give brainliest

The City Council plans to install new slides at the playgrounds in all of its parks. The new slides are 14 feet long and need to be mounted at least 6 feet up on the playground structure. How far will the end of the slides be from the base of the playground structure? Round your answer to the nearest tenth. *

Answers

It should be 12.65 feet away because, if the hypotenuse is 14 and the height is 6, you would multiply 14x14 which is 196 and subtract the height (36). That gives you 160, and the square root of 160 is 12.65

A credit card company uses your average daily balance to compute your finance charge. You charge $100 on May 2 and $200 on May 20. What is your average daily balance? If the APR on this credit card is 18%, what would the finance charge be for May?

Answers

Answer:

$2.66

Step-by-step explanation:

Since there are 31 day sin May, and the question doesn't specify any fixed billing cycle, we must calculate the billing cycle using 31 days:

Average daily balance = [($0 x 1) + ($100 x 19) + ($300 x 12)] / 31 days = $5,500 / 31 = $177.42

finance charge for the month of May = average daily balance x APR/12 = $177.42 x 18%/12 = $177.42 x 1.5% = $2.66

Some credit cards use fixed billing cycles, e.g. 30 days for every month, but if we are not given that information we have to assume that the billing cycle starts in day 1 and ends in the last day of the month.

Karina is making accessories for the soccer team. She uses 541.37 inches of fabric on headbands for 40 players and 3 coaches. She also uses 387.20 inches of fabric on wristbands for just the players. How much fabric was used on a headband and wristband for each player?

Answers

Answer: 22.27 inches.

Step-by-step explanation:

Given : Karina uses 541.37 inches of fabric on headbands for 40 players and 3 coaches.

i.e.  541.37 inches of fabric on headbands used for 43 persons .

Fabric used per person for headband = [tex]\dfrac{541.37}{43}=12.59\text{ inches}[/tex]

She also uses 387.20 inches of fabric on wristbands for only players.

Fabric used per person for wrist band =  [tex]\dfrac{387.20}{40}=9.68\text{ inches}[/tex]

Total fabric used for each player =  12.59+9.68  = 22.27 inches.

Hence, 22.27 inches. of fabric was used on a headband and wristband for each player.

A car has 15 gallons of gas in its tank. The car travels 35 miles per gallon of gas. How far can the car travel on 15 gallons of gas? (Only type the number as your answer, no words. If there is a decimal, make sure you include it in your answer.

Answers

Answer:

525 miles

Step-by-step explanation:

35 x 15 = 525

Because the car has 15 gallons of gas, and for each gallon of gas it goes 35 miles. All you have to do is multiply.

Thanks!


You have the total amount of gas–15 gallons. You have the information in the problem to find the amount of gas consumed. The car can go 32 miles before consuming a full gallon of gas and it traveled 384 miles. So if you divide the 384 miles by 32 miles per gallon, you are left with the gallons consumed
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