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
sertanlavr [38]
3 years ago
5

H + c = 2.25 h − c = 1.75 What value of h makes the system of equations true?

Mathematics
1 answer:
emmasim [6.3K]3 years ago
5 0
H= 2.00 and c= 0.25
You might be interested in
Compare the values 4x107 is what times as much as 4x103
dezoksy [38]

Answer:

10^{4}

Step-by-step explanation:

4 x 10^7 is 40000000

4 x 10^3 is 4000

We are told that 4x10^7 is something times as much as 4x10^3

So we will work backwards to find the answer,

If you divide 40000000 by 4000 you will get 10000

10000 is the same as 10^4

7 0
2 years ago
Read 2 more answers
PLEASE I NEED HELP CLICK ON THIS IMAGE
Alecsey [184]

Answer:mean

Step-by-step explanation:

I would assume it’s the mean since that averages the 7 test scores it represents the data set well. Outlier and mode don’t describe a data set since they are quite unique within it.

7 0
3 years ago
Read 2 more answers
Using this distribution, find the probability
kaheart [24]

Answer:

P = 0.3

Step-by-step explanation:

Here, we are to use the probability distribution in the table to calculate the probability that a children has 4 or more shoes in his or her closet

When we say 4 or more, what we mean by this is that the teenager has 4 shoes or 5 shoes

In probability expressions, when we use the term ‘or’ we are simply talking about adding the terms involved

So what we can do here is to add the probability that the teenager has 4 shoes to the probability that the teenager has five shoes

From the table that would be; 0.1 + 0.2 = 0.3

6 0
3 years ago
Please go to my profile and answer my last question
Alex Ar [27]

Answer:

ok

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Evaluate:
Anni [7]

Answer:

a) = 4.5

b) = 3.3

Step-by-step explanation:

Before solving our problems given to us let us under stand the rule of cube roots

It says \sqrt[3]{x \times x \times x} = x   -----(A)

Also

\sqrt[3]{x \times x \times x \times y \times y \times y} = x \times y   ---(B)

Now let us see each part one by one

a) we have

\sqrt[3]{64} + \sqrt[3]{0.027} + \sqrt[3]{0.008}

Now 64 = 4 x 4 x 4

0.027 = 0.3 x 0.3 x 0.3

0.008 = 0.2 x 0.2 x 0.2

substituting these values

\sqrt[3]{4 \times 4 \times 4} + \sqrt[3]{0.3 \times 0.3 \times 0.3} + \sqrt[3]{0.2 \times 0.2 \times 0.2}

Applying Rule A in above

=4+0.3+0.2

=4+0.5

4.5

b) we have \sqrt[3]{0.3 \times 0.3 \times 0.3 \times 11 \times 11 \times 11}

Applying the B rule in this

=0.3 \times 11

3.3

4 0
3 years ago
Other questions:
  • Do questions 1 and 2 (View picture for question 1 )
    15·1 answer
  • Solve the system by the elimination method.
    12·1 answer
  • The perimeter of a triangle is 35 feet. One side of the triangle is five feet longer than the second side. The third side is thr
    9·1 answer
  • Explain why a rectangular prism composed of two unit cubes has 6 faces how do its dimensions compare to a unit cube
    10·1 answer
  • Find the sum of the first 18 odd positive integers.
    15·1 answer
  • I kinda forgot how to do this right.
    11·1 answer
  • Solve the radical equation x – 7 = square root of -4x+28. Which statement is true about the solutions to the radical equation? T
    15·1 answer
  • Whats the percent change from 100 to 140​
    10·1 answer
  • Can you guys help me with my homework?
    12·1 answer
  • Please help me w the equation and please don’t take advantage of the points.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!