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
77julia77 [94]
3 years ago
13

Need help on this worksheet

Mathematics
1 answer:
andre [41]3 years ago
8 0

Answer:

1. $1650

2. $1415.52

3. $5540

4. No

5. 145

6. No

Step-by-step explanation:

1. 2230 - 580

2. 157.28 x 9

3. 6630 - 1090

4.

5. 725 - 580

Hope this helps!

You might be interested in
A
Bond [772]

idk tbh ajajaanananaa aja an aja a

4 0
3 years ago
Read 2 more answers
Hi please help me ill give you uh brainlest
alina1380 [7]

Answer:

<h2>1.1</h2>

is answer

plz mark as brainliest plz

6 0
2 years ago
Read 2 more answers
The diagram shows a track composed with a semicircle on each end. The area of the rectangle is 8,400 square meters. What is the
MrRa [10]

Answer:

468.4 meters

Step-by-step explanation:

Find the width of the rectangle.

The area of a rectangle is A=length*width. Substitute the values of length and area and solve for width.

A=length*width

8,400=140*width

60= width

Use the width of the rectangle to find the circumference of the semicircles. Since each semicircle is half of a​ circle, the perimeter of the two semicircles is equal to the circumference of one circle.

The circumference of a circle is equal to pi​d, where d is the diameter. The diameter of the semicircle is the same as  the width of the rectangle.

​So, the diameter is 60 meters. Substitute the diameter into the formula for the circumference and simplify using 3.14 for pi.

≈188.4

(2 times 140)+ 188.4

​So, the perimeter of the track is 468.4 meters.

7 0
3 years ago
I really don’t get it!!
AleksAgata [21]

Answer:

The answer is b.

Step-by-step explanation:

Square root 124, you'll get 29.10, after that once you simplify it, you will get the answer and you will have to do the formula, a^2 + b^2 = c^2 since it is a triangle.

8 0
3 years ago
Read 2 more answers
Is a triangle with the given side lengths of 15cm, 17cm, and 19cm a right triangle?
Alexandra [31]
Lets see!
We need to use the pythagorean theorem (a^2+b^2=c^2) to check.
So..
15^2+ 17^2 = 19^2
225+ 289= 361
Hm 225 and 289 do NOT equal 361 therefore it is NOT a right triangle.
3 0
3 years ago
Read 2 more answers
Other questions:
  • .416 rounded to the nearest thousands.
    12·2 answers
  • I need help doing this
    5·1 answer
  • the circumference of a circle is blank. a)the distance around the circle b)the length of a radius c)2pie d)the length of the dia
    5·1 answer
  • Find the leg (in inches) of the triangle whose hypotenuse is 10 inches and whose other leg is 3.25 inches. Round to the nearest
    13·1 answer
  • Rewrite the numbers.then add 27+19 +
    13·2 answers
  • Answer this its attached
    12·1 answer
  • Through: (3, 5) parallel to y=3x-1
    7·2 answers
  • 2 24-5what is 24 - 2x wanted to 24 - 5 exponent ​
    9·1 answer
  • Please help, 6th grade math ( look at the picture )
    9·1 answer
  • Solve the simultaneous equations
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!