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
natita [175]
3 years ago
9

I ONLY HAVE A LITTLE TIME ANS NEED HELP!!!!! can someone explain this to me

Mathematics
2 answers:
denpristay [2]3 years ago
4 0

Answer:

x = 92

Step-by-step explanation:

\frac{x}{46} =\frac{78}{39}

I did big side over small side, proportions.

Cross Multiply.

39x = 3,588

divide by 39x

x = 92

Serhud [2]3 years ago
4 0

Answer:

92

Step-by-step explanation:

These triangles are similar because they share a common angle and two pairs of sides in the same ratio.

Sides of the bigger triangle are double of those of the smaller triangle

46+46 = 92

You might be interested in
Work out: 496 g + 6 kg 76 g – 2 kg 846 g​
aliina [53]

Answer:

3 Kg 726g

Step-by-step explanation:

  Kg     g

   0       496

<u>    6       076</u> +

   6       572  -

   <u>2       846</u>

   3       726

5 0
3 years ago
Read 2 more answers
If the area of a baseball diamond (shape of a square) is 8100 ft squared, how would you find the distance from 1st base to 3rd b
Readme [11.4K]

Answer:

  • Exact distance = 90\sqrt{2} feet
  • Approximate distance = 127.2792 feet.

===========================================================

Explanation:

The area of the square is 8100 square feet, abbreviated ft^2.

Apply the square root to find the distance from any base to its adjacent counterpart (eg: from 1st to 2nd base). So we get sqrt(8100) = 90 ft as that side distance. Notice that 90*90 = 8100.

If you were to draw a line from 1st base to 3rd base, then you would split the square into two congruent right triangles. Each right triangle is isosceles (the two legs being 90 ft each).

Use the pythagorean theorem to find the hypotenuse.

a^2 + b^2 = c^2\\\\c = \sqrt{a^2+b^2}\\\\c = \sqrt{90^2+90^2}\\\\c = \sqrt{2*90^2}\\\\c = \sqrt{2}*\sqrt{90^2}\\\\c = \sqrt{2}*90\\\\c = 90\sqrt{2} \ \text{ ... exact distance}\\\\c \approx 127.2792 \ \text{ ... approximate distance}\\\\

The distance from 1st to 3rd base is roughly 127.2792 feet.

5 0
2 years ago
Sue made a batch of snack mix for the party. She combined 12 ounces of mixed nuts, 20 ounces of cereal, and 8 ounces of pretzels
Levart [38]

Answer:

The pretzels are 20% of the total weight of the snack.

Step-by-step explanation:

Total weight 12 + 20 + 8 = 40

So 8 / 40 = 20%

6 0
3 years ago
Charlie wants a new pair of shoes that cost $40. His mom pays 75% of the cost and charlie pays 25%. How much do they each pay?
trasher [3.6K]
In order to find out how much they both each pay, you would have to put two places in front of the percentage of the payment.
7 0
3 years ago
HELPPPPPPPP ASAPPPPP PLSSSS
balu736 [363]
The answer to this should be 101!
7 0
3 years ago
Other questions:
  • Help solve algebra 15a=6a-90
    13·1 answer
  • 301sec equal to how many min<br> Let’s see if you can do this
    7·2 answers
  • A person is using a new tennis ball launching machine that is 15 inches by 15 inches by 14. Assuming the machine uses tennis bal
    5·1 answer
  • Given f(x)=(x+5)(x-2), what are the x-intercepts?
    15·1 answer
  • Siobhan wants to find a rectangular plot of land with an area of 57 ms. If she
    6·1 answer
  • NEED ANSWER NOW..NEED CORRECT ANSWER WILL MARK BRAINLIEST..
    14·2 answers
  • PLEASE HELP 65points!!! <br> Evidence for the work
    14·2 answers
  • HELP ASAP PLEASE
    13·2 answers
  • Find 25% of 116 I don't know the answer​
    11·1 answer
  • What is 4.87 x 7.23 (show ur work)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!