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
UkoKoshka [18]
3 years ago
11

??? Really need help

Mathematics
1 answer:
Drupady [299]3 years ago
3 0
A^2 + 5^2 = 10^2
a^2 + 25 = 100

a^2 = 100-25
a^2 = 75
a = sqrt(75) = 5sqrt(3)
 answer is A

You might be interested in
Find each sum or difference for 381 1/10 -214 43/100
BartSMP [9]

Answer:

The circled part is the answer.

6 0
2 years ago
Read 2 more answers
I don't understand this question ​
kotegsom [21]

Answer: The correct answer is the third choice.

Step-by-step explanation: The question is asking you to look at pieces of data from the graph. The best way to do this question is to look at each question to determine whether the statement is true or false.

In looking at the each choice:

First one - The statement is true. Looking at the graph, a 40 and 50 year old person has the same average rate.

Second - The statement is true. Looking at the graph, you can see a steady decline from a 10 year old to a 20 year old person.

Third - The statement is false. A 10 year old and 20 year old do not have the same rate.

Fourth - The statement is true. A 20 and 30 year old have the same heart rate.

6 0
3 years ago
For what value of x is the expression –4x – 8 equivalent to –9x –1?
Alexeev081 [22]

The value of x where the expression –4x – 8 will be equivalent to –9x –1 will be 7/13.

<h3>How to calculate the value?</h3>

It should be noted that we are simply to find the value of x where the expression –4x – 8 will be equivalent to –9x –1.

This will be:

= +4x - 8 = -9x - 1.

4x + 9x = -1 + 8

13x = 7

Divide

x = 7/13

The value is 7/13.

Learn more about expressions on:

brainly.com/question/723406

#SPJ1

8 0
2 years ago
–6 + 4k = 2(–2k + 5) + 6k
balu736 [363]

Answer:

k=8

Step-by-step explanation:

yes

5 0
3 years ago
The leg of a right triangle is 3 units and the hypotenuse is 11 units. What is the length, in units, of the other leg of the tri
son4ous [18]

Answer:

D

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • A caravan crossed 1,378 miles of desert in 85 days. it traveled 22 miles on the first day and 28 miles on the second day. if the
    15·2 answers
  • A flower bed has the shape of a rectangle 15 feet long and 12 feet wide. What is its area in square yards?
    11·2 answers
  • Minneapolis, Minnesota and Portland, Oregon have very similar latitudes. (Latitude measures how far north or south a place is, w
    11·3 answers
  • Vanessa's hair was 35 centimeters long. Over summer though she cut off 8%. How
    10·2 answers
  • A surf instructor has an initial fee of $12 and charges $8 per hour for lessons. Explain how to determine what the y-intercept i
    10·2 answers
  • A local hamburger shop sold a combined total of 450 hamburgers and cheeseburgers on Thursday. There were 50 fewer cheeseburgers
    6·1 answer
  • What is the answer to the question?​
    10·2 answers
  • Find the product: 0.054 x 0.3 = ? OA. 0.162 ( B. 0.62. O c. 0.0162 O D. 0.00162​
    13·2 answers
  • Write in slope-intercept form an equation of the line that passes through the point (r,p) with slope q.
    9·1 answer
  • PLEASE HELP ME I NEED THIS IN LIKE 10 MINUTES!!!!!
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!