Mathematics High School

Triangle DEF is a right triangle. The length of the legs are 7 cm and 10 cm, how long is the hypotenuse? Round to the nearest tenth if possible.
A.
7.1 unit
B.
9.0 units
C.
12.2 units
D.
17.0 units

Answers

Answer 1

Answer:

C

Step-by-step explanation:

Answer 2

Answer:

C. 12.2

Step-by-step explanation:

7^2 + 10^ = 49 + 100

Square root of 149 = 12.2

Related Questions

Find the measure of one angle of the regular polygon.​

Answers

Answer:

3 x 180=540

540/5 =108

A triangle has sides with the measures of 11m, 11m, and 25m. State if this is a triangle or not.
yes or no

Answers

Answer:

no

Step-by-step explanation:

11+11<25

The sum of 11 and 11 is less than 25 and therefore, this triangle is not possible.

6) Which point on the number line is the best approximation for 32 ? H H V25 A B с 36 D A Point A B Point B C Point D Point D А​

Answers

Answer:

I was goona put an aswer but i clicked on wrong question sorry

Step-by-step explanation:

Solve for x. 4.2x + 0.8x = 5*

Answers

Answer:

1

Step-by-step explanation:

Answer: 1

Step-by-step explanation:

Add (4.2x+0.8x)

5x=5

Divide by 5x to each side

x=1

Uhh help ...again lol. I will give BRAINLIEST for the right answers, 2 or 3 answers :)))

Answers

Answer:

324.27

Step-by-step explanation:

3,891.24/12=324.27

Find the measurement of x

Answers

Answer:

14

Step-by-step explanation:

90-34=56/4 =14

A floor plan is an example of a drawing_ help

Answers

Answer:

There is no drawing or pic. You might want to re-post it. ^^

Step-by-step explanation:

Answer: A floor plan is an example of a scale drawing.

Please help! Will Mark if you are right!!

What is the turning point of the graph of f(x)=|x−4|?

Answers

Answer:

the second one

Step-by-step explanation:

Please help this is due in 12 minutes

Answers

Answer:

1. 285   2. 2 795   3. 26 320

Step-by-step explanation:  

   19

x  15

  95

 190

285

To get the 95, multiply 9 x 5, which is 45. Then, carry over the 4 and multiply 1 x 5, which is 5. Add 5 + 4, which is 9, so then you have 95.

To get the 190, you first have to write a 0 in the unit's place because we are working with the tens. Then, you multiply 9 x 1, which is 9. You then multiply

1 x 1, which is 1.

For the final step, you add 95 + 190 = 285 and this is your answer.

Can anyone Plz help me in this question (see the attachment)
Fast Plz tomorrow is my exam.... ​

Answers

Answer:

I hope this helps. When you're drawing yours, make this widths of the bars the same. Leave a gap before drawing your bars.

Please give brainliest.

I've you don't understand something, please comment

I got a 12 discount on a pair of jeans and a 25% discount on a t-shirt the original price of the jeans was $100 and thatof the T-shirt $50, how much did i pay for both items? (NEED EQUATION AND WORK)​

Answers

Answer:

$125.50

but I'm not sure

Step-by-step explanation:

100÷100=1

1×12=12

100-12=88

jeans with discount = $88

50÷100=0.5

0.5×25=12.50

5000-1250=3750

t-shirt with discount = $37.50

3750+8800=12550

Answer:

125.5

Step-by-step explanation:

100 x .12= 12

100-12=88

50 x .25 = 12.5

50-12.5 = 37.5

88 + 37.5 = 125.5

I WILL GIVE BRAINLIEST❤️


At the county fair, the Baxter family bought 6 hot dogs and 4 juice drinks for $13.90.
The Farley family bought 3 hot dogs and 4 juice drinks for $9.25. Find the price of a
hot dog and the price of a juice drink.

Answers

Answer:

divide.

Step-by-step explanation:

sorry

además no ablo mucho inglés

If the exponent is a negative number will I get a large or small number?

Answers

most likely a smaller number

HELP ASAPPP lol thx

Answers

x=3 (the line is on the x-axis, positive because it’s on the positive quadrant)

PLEASE HELP IMMEDIATELY AND SHOW HOW TO DO IT PLS

Answers

It’s 30-60-90 Triangle

Diameter = 28 cm.
H = 25 cm.

Answers

what’s the question?

What is the slope of the line that passes through the pair of points?
(4,8), (10,-2)

Answers

Answer:

-10/6

Step-by-step explanation:

10-4=6, and 8-(-2)=-10

9 > d,d = 3 is it true or false?

Answers

Answer:

True

Step-by-step explanation:

9 is a bigger number than 3

Bottles of sparkling water usually cost 1.69 each each. This week they are on sale for 4 for $5. You bought one last week and one this week. Did you pay more or less for the battle this week? How much more or less?​

Answers

Answer:

1.69×4 is 6.76, but 4 bottle for 5 dollars is better. you paid less for the deal. less money by 1.76

I need help with this please ​

Answers

Answer:

Ok I'll help ya out

Here you go

Don't forget to give thanks

Help me. Help me. Help me.

Answers

Answer:

40 is correct answer.its ok if wrong sorry

IN 3 MINUTES, JOHN DELIVERED
NEWSPAPERS. IN 5 MINUTES HE DELIVERES
20. WHAT WAS THE RATE OF CHANGE PER
UNIT(MINUTE)? MARE A CHART.
MIN. Ne

Answers

1min=4 newspapers

3min=12 newspapers

how I got 1min=4 newspapers

so I took how he got 20 newspapers in 5 min divided 20 by 5

which I got 4 out of than I did 4x3 and got 12 which means 3mins= 12 newspapers

brainleys please

Find the missing lengths in the diagram below. Round your answer to the nearest tenth

Answers

Answer:

lower: 8 higher: 15

Step-by-step explanation:

100-36=64

sqrt(64=8

289-64=225

sqrt(225)=15

Solve the equation for x

Answers

Answer:

x = 0

Step-by-step explanation:

Given the diagram, we know that the left side is the same as -2x + 6 and the right side as -6. We can write an equation and solve for x.

-2x + 6 = 6

~Subtract 6 to both sides

-2x = 0

~Divide -2 to both sides

x = 0

Best of Luck!

Answer:

x=0

Step-by-step explanation:

-2x+6=-6

-2x=0

x=0

Can someone please help? Thanks!

Answers

Hey, I have already answered these all questions except the last question in your previous question. Make sure to see them.

For the last question, the answer would be the second choice as when times keep flowing, the distance still remains the same (not to be confused with speed.)

Basically when times keep going, the distance will stay the same without any changes.

A fruit company delivers its fruit in two types of boxes: large and small. A delivery of 3 large boxes and 8 small boxes has a total weight of 91 kilograms. A delivery of 5 large boxes and 2 small boxes has a total weight of 78 kilograms. How much does each type of box weigh?

Answers

Answer:

the large box weight is 6.50 kg and the small box weight is 13 kg

Step-by-step explanation:

The calculation of each type of box weight is shown below:

Let assume the large box be x

And, the small box be y

Therefore

 3x + 8y = 91.......(i)

5x + 2y = 78.......(ii)

Multiply by 5 in equation 1 and by 3 in equation 2

15x + 40y = 455

15x + 6y = 234

Now deduct the last equation from the above one

34y = 221

y = 6.5 kg

For x, it is

3x + 8(6.5) = 91

3x + 52 = 91

3x = 91 - 52

3x  = 39

x = 13 kg

Hence, the large box weight is 6.50 kg and the small box weight is 13 kg

Which ratio is the same as 3/4

Answers

Answer:

6/8

to get an equivalent fraction you need to multiply or divide your numerator and denominator by the same number

hi I need help is this true or false?

Answers

Answer:

B

Step-by-step explanation:

Solve each system of linear equations by
adding or subtracting. Check your answer.
-5x + y = -3
5x – 3y = -1


Answers

Here is your answer !

6 = 1 - 8n + 5
an
Solve

Answers

Answer:

n=0

Step-by-step explanation:

simplifying

6 = 1 + -8n + 5

Reorder the terms:

6 = 1 + 5 + -8n

Combine like terms: 1 + 5 = 6

6 = 6 + -8n

Add '-6' to each side of the equation.

6 + -6 = 6 + -6 + -8n

Combine like terms: 6 + -6 = 0

0 = 6 + -6 + -8n

Combine like terms: 6 + -6 = 0

0 = 0 + -8n

0 = -8n

Solving

0 = -8n

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add '8n' to each side of the equation.

0 + 8n = -8n + 8n

Remove the zero:

8n = -8n + 8n

Combine like terms: -8n + 8n = 0

8n = 0

Divide each side by '8'.

n = 0

Simplifying

n = 0

N=0! Easy . Pls thanks !!
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