1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nikitich [7]
3 years ago
15

URGENT HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
2 answers:
Ganezh [65]3 years ago
8 0

Answer: Gaira made a mistake when substituting the value –7.5 in for x. She multiplied both terms of the expression by –7.5 when she should have only multiplied –3.8 by –7.5. The correct answer is 34.5.

Step-by-step explanation:edginuity

Nimfa-mama [501]3 years ago
5 0
The mistake she made was timesing the 6 by the -7.5 as there is no x after the 6
Therefore:

-3.8(-7.5) +6
28.5+6 =34.5
You might be interested in
Please answer tomorrow is my exam please​
Illusion [34]

Answer:

i dont know sorry.

Step-by-step explanation:

Do it yourself ;)

4 0
2 years ago
Look
pochemuha

Answer:

Have mercy on me, have mercy on my soul

Don't let my heart turn cold

Have mercy on me, have mercy on my soul

Don't let my heart turn cold

Have mercy on many men

Many, many, many, many men

Wish death 'pon me

Yeah, I don't cry no mo'

I don't look to the sky no mo'

'Cause I got it on me

I got it on me

I got it on me

You can run up if you want

Mercy on me

Step-by-step explanation:

I love that song

3 0
3 years ago
Trayvon bought 2 gallons of milk at the supermarket how many quarts of milk did he buy
Natalka [10]

Answer: He bought 8 quarts

Step-by-step explanation:

There are 4 quarts in a gallon so if you multiply 4 by 2 then you get 8,

4 0
3 years ago
Read 2 more answers
A rocket is launched from a tower. The height of the rocket, y in feet, is related to the time after launch, x in seconds, by gi
GuDViN [60]

The time that rocket will hit the ground, to the nearest 100th of second is 10.43 seconds

Given the equation representing the height reached by a rocket as:

y = -16x^2 + 157x + 104

The rocket will hit the ground when y = 0. Substituting y = 0 into the expression to get x;

0 = -16x^2 + 157x + 104\\16x^2 - 157x - 104 = 0\\

On factorizing:

x = 10.43 seconds

Hence the time that rocket will hit the ground, to the nearest 100th of second is 10.43 seconds

Learn more here: brainly.com/question/14479223

6 0
2 years ago
Round 9991 to the nearest thousands
stiv31 [10]

Answer:

10,000

Step-by-step explanation:

In order to round numbers we look at the number to the right of whatever we are rounding to.  So in this case we are rounding to the nearest thousand so we look at the number to the right of the thousands which is the hundred in this case.  If that number is a 1-4 we round down and if that number is a 5-9 we round up.  In this case the number to the right is a 9 so we will round up.  The nearest thousand above 9991 is 10,000 so that is what we will round to

6 0
3 years ago
Other questions:
  • How do you tell if an equation is linear or not????
    11·2 answers
  • Benchmarks to estimate 2.81+3.72=
    5·2 answers
  • What is the angle of rotation from MKJ/ to MKJ/? Assume that the center of rotation is the origin.
    15·2 answers
  • you work for a telecommunications company and need to analyze the outcome of a proposed new cell tower project. cell phone radio
    14·1 answer
  • Adam is buying a hot air balloon for 19,000 with a down payment of 5,000. The bank approved a simple interest flat rate loan for
    15·1 answer
  • Convert 9/20 into a decimal using long division
    5·2 answers
  • Simplify.<br><br> square root of 63.
    5·2 answers
  • The point Y with coordinates (-8,6) is rotated about the origin to Y'(8,6).
    9·1 answer
  • -23.2 x 0.14 helppppp​
    6·2 answers
  • Exact = 50 Approximate = 45
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!