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
Digiron [165]
1 year ago
10

Need help with this math hw

Mathematics
1 answer:
belka [17]1 year ago
8 0
It’s option number 1

True me it’s hard to explain but I’m 100% sure it’s number 1
You might be interested in
If my heart beats 2790 times every three quarters of an hour, what is your heart rate per minute?
kodGreya [7K]

Your heart rate is the number of times each minute that your heart beats, which is normally between 60 and 100 times per minute for adults. Your pulse is a way you can feel each time your heart beats. Measuring your heart rate helps you monitor your own health and know if you’re exercising at the right level to get the most benefits to your health.

Your pulse is your heart rate, or the number of times your heart beats in one minute. Pulse rates vary from person to person. Your pulse is lower when you are at rest and increases when you exercise (more oxygen-rich blood is needed by the body when you exercise). Knowing how to take your pulse can help you evaluate your exercise program.

5 0
2 years ago
Read 2 more answers
{2x + 3y = 5}{ y= 5 x -4}
Natasha_Volkova [10]

Solve the system using substitutions:

\begin{gathered} 2x+3y=5 \\ 2x+3(5x-4)=5 \\ 2x+15x-12=5 \\ 17x=5+12 \\ 17x=17 \\ x=\frac{17}{17} \\ x=1 \end{gathered}

x has a value of 1. Use this value to find the value of y.

\begin{gathered} y=5x-4 \\ y=5\cdot1-4 \\ y=5-4 \\ y=1 \end{gathered}

y has a value of 1.

x=1

y=1

8 0
1 year ago
Help please. need serious
iris [78.8K]
Ertex angle:: x degrees
<span>base angle: x+15

</span>
5 0
2 years ago
Question 1
Phantasy [73]

Answer:

yes

Step-by-step explanation:

5 0
3 years ago
What is 513 + _ + 130 = 764? what is the missing number and can u pls do a explantation
dmitriy555 [2]

Answer:

121

Step-by-step explanation:

The missing number is 121. I got this by doing 764-130-513=121. You would do this because you are trying to find the number that would allow 130 and 513 to add up to 764.

Another way to look at this problem is 513+130= 643

764-643=121

In conclusion, 513+121+130=764

4 0
3 years ago
Read 2 more answers
Other questions:
  • If the fraction equals the repeating decimal 0.0476190476190..., what is the 51st digit after the decimal point of the repeating
    11·1 answer
  • Show your work in the comments below and and the answer choice
    5·1 answer
  • What’s the area and perimeter
    15·1 answer
  • Simplify each expression.<br> (n into power 4)8
    6·1 answer
  • How to solve -4{1-2x}-1=7x
    15·2 answers
  • Please Help Me I will give Brainliest!
    12·2 answers
  • An object with a mass of 3.2 kg has a force of 7.3 newtons applied to it. What is the resulting acceleration of the object?
    5·1 answer
  • My lunch<br> was $5.65. If this is<br> my change, how much did <br> give the cashier?
    8·1 answer
  • !!!I’ll mark brainlest and it’s worth 30 points, it’s for a math test and i’m really confused.!!!
    14·2 answers
  • The sum of 1 and a number divided by 7 is 66
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!