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
Alja [10]
3 years ago
8

Solve the equation. Then check your solution.

Mathematics
1 answer:
s344n2d4d5 [400]3 years ago
7 0

Step-by-step explanation:

1.6a= -9.12

a= -9.12/1.6

=−5.7

option B

You might be interested in
Choose the equation in slope-intercept form of a line with the following qualities:
earnstyle [38]

Answer:

C. y=-4x-10

Step-by-step explanation:

The equation for a line in slope-intercept form is:

y=mx + b

m: slope

b: y-intercept

x,y: x and y coordinate pair

So the answer would be...

y=-4x-10

5 0
2 years ago
Read 2 more answers
What is the area of the trapezoid shown? (1) angle a = 120 degrees (2) the perimeter of trapezoid abcd = 36?
Maurinko [17]
Not enough information to solve this
4 0
3 years ago
Verify the equation below with each of the values listed for z to find a solution . 3-2z=1/10
ziro4ka [17]

3-2z=\frac{1}{10} \\30-20z=1\\-20z=-29 \\z=\frac{-29}{-20} \Longrightarrow z=\boxed{1.45}

8 0
3 years ago
Read 2 more answers
A certain kind of bacteria multiplies at a rate of 150 percent per hour. When a person’s blood has 45,000,000 of these bacteria,
DIA [1.3K]
Initial number of Bacteria = Ao = 100
Number of Bacteria which make the person ill = A = 45,000,000

Growth rate = r = 150% = 1.50 

The equation model for this situation is:

A= A_{o}(1+r)^{t}

Using the values in above equation, we can write:

45000000=100(1+1.5)^{t}  \\  \\ 
450000=(2.5)^{t} \\  \\ 
log(450000)=log((2.5)^{t})  \\  \\ 
log(450000)=t*log(2.5) \\  \\ 
t= \frac{log(450000)}{log(2.5)} \\  \\ 
t=14.21

This means, the person will fall sick after about 14 hours.
8 0
3 years ago
Read 2 more answers
The driver of the bus filled the gas tank with gas by putting in 21 gallon. If the gas gauge was at five-eighths before she fill
vazorg [7]

Answer:

56 gallons

Step-by-step explanation:

When her gas tank is full, she has x gallons in the tank.

when she went to the gas station, she had (5/8) of x gallons of gas in her tank. she added 21 gallons into her tank, then she had x gallons in her tank.

(5/8)x + 21 = x

subtract x and 21 from both sides

(5/8)x - x = -21

factor out an x from the left side

x(5/8 - 1) = -21

simplify the parenthesis

x(-3/8) = -21

multiply both sides by -8/3

x= 56 gallons

8 0
3 years ago
Other questions:
  • Tom buys a pen holder for $5 and 10 pens for $1 each. The sales tax for the whole purchase is $3.
    15·2 answers
  • Mr. Roberts sees a rare 1937 penny. The cost of the penny is $210.If he saves $3 each week, will Mr.Roberts have enough money to
    11·2 answers
  • a math placement test has a mean of 42 and standard deviation of 5. the english replacement test has a mean of 64 and standard d
    13·1 answer
  • For the equation 2x^3 -11x^2 + 12x + 9 = 0 , the root of 3 has a multiplicity of
    11·1 answer
  • Vanessa drove 436 miles in June. She drove 5 times as many in July as she did in June. What is the total number of miles she dro
    14·1 answer
  • ASAPPPP<br> I HAVE AND IMAGE BELOW
    10·2 answers
  • find the slope and y-intercept for a line passing through the following two points,then create a slope intercept equation (-2,2)
    9·1 answer
  • 2) Key components of financial planning include all of the following except:
    11·1 answer
  • A car’s wheels spin at 1000 revolutions per minute. The diameter of the wheels is 23 inches. You want to know how fast the car i
    11·1 answer
  • What is the slope of the line that passes the points (3, 1) and (2, 4).
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!