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
shtirl [24]
3 years ago
7

I need help with 1-10 , thanks!

Mathematics
2 answers:
LiRa [457]3 years ago
7 0

You don't need help; those look right.  Write them as a fraction as requested, so the first is

Q1    \qquad \dfrac{35}{5} = \dfrac{7}{1}

Q2     \quad\dfrac{35}{11}

No reducing required on that one.

Q3     \quad\dfrac{35}{7}=\dfrac{5}{1}

Q4     \quad\dfrac{5}{35}=\dfrac{1}{7}

Q5     \quad\dfrac{5}{7}

I'll leave the rest.

swat323 years ago
7 0
You already have some done, and they all are correct. We can finish the ones that you havven't completed.
Q1: Your answer is correct.
Q2:11 is a prime number, so it can't get divided and have a whole number (other by itself and one). So, the answer is \frac{35}{11} or 3 \frac{2}{11}
Q3:Your answer is correct.
Q4: Your answer is correct.
Q5:5 and 7 are prime numbers. So, the answer is \frac{5}{7}
Q6:11 is a prime number. So, the answer is \frac{11}{35}
Q7: 11 and 7 are prime numbers. So, the answer is \frac{11}{7} or 1  \frac{4}{7}
Q8: 35 can be divided by 7 5 times. So, the answer is \frac{1}{5}
Q9:7 and 5 are prime numbers. So, the answer is \frac{7}{5} or 1  \frac{2}{5}
Q10: 7 and 11 are prime numbers. So, the answer is \frac{7}{11}

Hope this helps!!
You might be interested in
See the picture below
mart [117]

Answer:

a) 301.59 cubic centimeters

b) 235.87 square centimeters

Step-by-step explanation:

a)

Volume of ice cream cone is volume of hemisphere PLUS volume of cone.

Volume of Hemisphere = \frac{\frac{4}{3}\pi r^3}{2}

radius is given as 4, so,

Volume of Hemisphere = \frac{\frac{4}{3}\pi r^3}{2}\\=\frac{\frac{4}{3}\pi (4)^3}{2}\\=134.04

Now, Volume of Cone = \frac{1}{3}\pi r^2 h

Where radius is 4 and height is 10, so,

Volume of Cone = \frac{1}{3}\pi r^2 h\\=\frac{1}{3}\pi (4)^2 (10)\\=167.55

Volume of Ice Cream Cone = 134.04 + 167.55 = 301.59 cubic centimeters

b)

Surface area of ice cream cone is surface area of hemisphere PLUS surface area of cone.

Surface Area of Hemisphere = 2\pi r^2\\=2\pi (4)^2\\=100.53

Surface Area of Cone = \pi r^2+\pi rl

We dont need to use the first part, \pi r^2  since it is "inside". We  need to find l, slant height, by using pythagorean theorem on a triangle we can make (bottom right).

4^2 + 10^ 2 = l^2

16 + 100 = l^2

116 = l^2

l = 10.77

Now to find the surface area of cone = \pi rl\\=\pi (4)(10.77)\\=135.34

Surface area of ice cream cone = 100.53 + 135.34 = 235.87 square centimeters

5 0
3 years ago
The diagram shows one way to develop the formula for the area of a circle. Pieces of a circle with radius r are rearranged to cr
IRINA_888 [86]

Answer:

A = 1/2(2πr)(r)

Explanation:

The circumference of the circle, 2πr, is the measure completely around the circle.  When the pieces of the circle are rearranged, half of this circumference will be on the top of the parallelogram and half will be on the bottom.  This means the base will be 1/2(2πr).

The approximate height of the parallelogram is the radius of the circle; this makes the area

A = 1/2(2πr)(r)

7 0
3 years ago
Read 2 more answers
If m RDC = 120°, then m DAC=?
monitta
The correct answer to this question is 240

From the image i've seen, the RDC has an angle of 120. So the major arc DC (that passes A and B) has an angle of 240.

So this makes that the measure of the angle of DAC is 240 because of the angle formed by RDC which is 120.
7 0
3 years ago
Read 2 more answers
17. ralph is 3 times as old as sarah. in 4 years ralph will only be twice as old as sara will be then. find ralph’s age now.
spin [16.1K]

Answer:

Sara is now 4, will be 8 in 4 years. Ralph is now 12, will be 16 in 4 years.

7 0
3 years ago
4) What is the total cost (tax and price) on a purchase of $108.50 if the sales tax is 8%?
vitfil [10]
Answer: C)$117.18

$108.50 X 1.08 = $108.50
4 0
3 years ago
Other questions:
  • Rounded to the nearest hundred thousand to 400,000
    12·2 answers
  • Which planet is 10 times as far as earth is from the Sun
    11·2 answers
  • Q#1) Simplify each of the following expressions, where possible
    12·1 answer
  • 10<br>-25 please answer​
    11·1 answer
  • Rewrite the equation y-31x= 93 as a function of x?<br> Pls answer quick pls.
    7·2 answers
  • Ten movie tickets cost $80. How much does a single movie ticket cost?
    7·2 answers
  • dion bought 4 pizzas was the same price if he also brought a salad for 5 and paid a total of 41 how much did each pizza cost
    14·2 answers
  • 0.09+ <br> 100<br> 27<br> ​<br> = <br> 100<br> ​<br> + <br> 100<br> 27<br> ​
    8·1 answer
  • Drag each tile to the correct location on the table. Each tile can be used more than once, but not all tiles will be used. Lewis
    12·1 answer
  • (n - 1)!, where n = 4
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!