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
murzikaleks [220]
4 years ago
8

Whats the answer pleaseeeee

Mathematics
1 answer:
Crazy boy [7]4 years ago
6 0
The way calculate the volume is l*w*h, 3 times 5 times 7 is 105

Answer: D. 105 km^3
You might be interested in
Find the zeros of the quadratic equation-<br> v(5v-7)=0
vovangra [49]

Answer:

Step-by-step explanation:

v(5v-7)=0

We multiply parentheses

5v^2-7v=0

a = 5; b = -7; c = 0;

Δ = b2-4ac

Δ = -72-4·5·0

Δ = 49

The delta value is higher than zero, so the equation has two solutions

We use following formulas to calculate our solutions:

v1 = −b−√Δ/2a

v2 = -b+√Δ/2a

√Δ = √49 = 7

v1 = -(−7)−7/2*5 = 0/10 = 0

v2 = -(−7)+7/2*5 = 14/10 =  1+2/5

3 0
3 years ago
Aline passes through (-3,-2) and is perpendicular to 3x - 2y = 7.
Natali5045456 [20]

Answer:

y=-\frac{2}{3}x-4

Step-by-step explanation:

3x-2y=7

-3x      -3x

-2y=-3x+7

/-2      /-2

y=\frac{3}{2}x-\frac{7}{2}

perpendicular lines always have opposite reciprocal slopes

3/2--> -2/3

y=-2/3x+b

-2=-2/3(-3)+b

-2=2+b

-2    -2

b=-4

y=-2/3x-4

8 0
3 years ago
Read 2 more answers
There are 80 balloons used to make 20 identical gift baskets. What is the unit rate in balloons per gift baskets?
mote1985 [20]

Answer:

4 ballons per basket because

80 ballons divided by 20 baskets is 4

Step-by-step explanation:

5 0
3 years ago
*100 POINTS*<br> What is the measure of angle x?<br><br> Enter your answer in the box.
cricket20 [7]

Step-by-step explanation:

angle ACB = 41° ( vertically opposite angle)

Now, 41°+56°+x= 180°(straight angle)

=> x= 180°- 97°

=> x= 83°

3 0
3 years ago
Read 2 more answers
If oscar the ostrich travels 76 miles in 2 hours on land how fast does he travel
Vikentia [17]
I think the answer is 38 miles I hope this helped!
3 0
4 years ago
Other questions:
  • Triangle Z W X is shown. Angle Z W X is a right angle. An altitude is drawn from point W to point Y on side Z X to form a right
    8·1 answer
  • In which of these examples, binomial distribution can be used? a) Finding the best month to launch a new product b) Accurately p
    15·1 answer
  • Pls help , need this done by tomorrow.
    11·1 answer
  • Samuel orders DVD’s from an online music store. Each DVD costs $9.99. He has a 20% discount code, and sales tax is 6.75%. What i
    8·1 answer
  • 6. A salesman needed to sell a four-
    12·1 answer
  • Decide whether the data in the table represents a linear function or an exponential function. Explain how you know.
    13·1 answer
  • How many times does 2 go into 16??? plz help
    5·2 answers
  • Calculate the area. 100 points
    9·2 answers
  • Gary can ride his bike 6 miles in 20 minutes. At this rate, how many miles can he ride in 100 minutes?
    14·2 answers
  • Janet is retiring after working for a major department store for 20 years. The company offered her a flat retirement benefit of
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!