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
Bezzdna [24]
3 years ago
9

Help me please what is i really need help

Mathematics
1 answer:
Scorpion4ik [409]3 years ago
5 0
<h2>Answer: -50.4</h2>

Step-by-step explanation: -6.3 x 8 = -50.4

You might be interested in
What is the volume of a cardboard box that measures 1 inch by 5 inches by 7 inches?
Nutka1998 [239]

Answer:

35 cubic inches

Step-by-step explanation:

V= lwh

1*5*7= 35

4 0
3 years ago
Read 2 more answers
Look at the attached photo
Papessa [141]

Answer:

Step-by-step explanation:

radius of the circle=12 cm / 2=6 cm

Area of the square=side²=(12 cm)²=144 cm²

Area of the circle=πr²=(3.142)(6 cm)²≈(3.142)*36 cm²≈113.112 cm²

Area of the four  sides between the square and the circle=

=Area of the square - area of the circle=144 cm²-113.112 cm²=30.888 cm²

shaded area =30.888 cm²/4=7.722 cm²

Answer =7.722 cm²

6 0
2 years ago
Simplify x^3 /x<br><br><br><br> Help
PolarNik [594]
Is there an answer D? Cuz I’m sure it’s x^2
7 0
2 years ago
Write the exponential equation for this scenario. Mike buys a car for $45,000.00. The cars value depreciates (loses value) at a
gladu [14]

Answer:

A=45000(0.82)^t

Step-by-step explanation:

Given data

P= 45,000

rate= 18%

Recall the expression for the compound interest

A=P(1+r)^t

Since we are talking of depreciation

A=P(1-r)^t

Substitute

A=45000(1-0.18)^t\\\\A=45000(0.82)^t

Hence the exponential function is

A=45000(0.82)^t

6 0
2 years ago
Find the discriminant of the equation. x2 + 3x - 4 = 0
ivann1987 [24]

Please use " ^ " to indicate exponentiation: x^2 + 3x - 4 = 0

Here, a = 1, b = 3 and c = -4.

The formula for the discriminant is b^2 - 4(a)(c).

Substituting the given values of a, b and c, we get:

(3)^2 - 4(1)(-4)

Evaluating this, we get 9 + 16 = 25.

The discriminant is 25.

-3 plus or minus √25

Taking this further, x = ------------------------------------

2

-3 plus or minus 5

or: x = -------------------------------- => {-4, 1} (solutions)

2

5 0
3 years ago
Read 2 more answers
Other questions:
  • 1/2 (4a + 10b) = c solve for b <br> Can someone help me on this
    7·2 answers
  • The temperature went from -12°F to 18°F. How much did the temperature change?
    14·1 answer
  • What values of x makes this equation true?<br> (2x+6)^2-14=30
    12·1 answer
  • The probability for four different simple events are given of the four which is least likely to occur
    11·1 answer
  • Tina is finding the quotient of. Is she correct? If not, what changes should be made?
    12·1 answer
  • Can someone please help for brainlest
    7·2 answers
  • May i get help please?
    6·1 answer
  • If 90 containers of candy hearts cost $2.70 what is the constant of proportionality
    7·1 answer
  • The seventh graders at your school have collected 345 cans for the canned food drive and are averaging 115 cans per day. The eig
    14·1 answer
  • What is the answer if <br> Increase 12% by 30%
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!