Mathematics High School

Chang knows one side of a triangle is 13 cm. Which set of two sides is possible for the lengths of the other two
sides of this triangle?
• 5 cm and 8 cm 8
• 6 cm and 7 cm
0 7 cm and 2 cm
• 8 cm and 9 cm

Chang Knows One Side Of A Triangle Is 13 Cm. Which Set Of Two Sides Is Possible For The Lengths Of The

Answers

Answer 1

sorry I tried to find out the correct answer but because of one mistake I can't remember

Related Questions

60% of passengers in a matatu were women.if the number of children in thr matatu were 10 and the matatu carried a total of 40 passengers,how many men were there in the matatu?​

Answers

Answer:

If by women it also include the female children then the answer is 20

Answer:

6 men

Step-by-step explanation:

60% of  40  = 24   (24 women)

24 women   + 10 children = 34 passengers

The rest are men

40-34= 6

Find the height of the trapezoid

Answers

Write A=h(b1+b2)/2, where A represents the trapezoid's area, b1 represents one of the base lengths, b2 represents the other base length and h represents the height. Rearrange the equation to get h alone. Multiply both sides of the equation by 2 to get. 2A=h(b1+b2).

Unit 7: Polygons & Quadrilaterals
Homework 4: Rhombi and Squares

Answers

Answer:

CD=28

FD=16

EF=22.978

EC=45.956

Step-by-step explanation:

hope it helps...

have a great day!!

Someone help please

Answers

Answer:

Step-by-step explanation:

Vertics= 6

Faces=6

Bases=1

Edges =10

HELP GIVING POINTS BTW! ✅✅✅ Question: 1-13
Which event would be classified an international conflict and might eventually cause the United States to intervene militarily?
-gang violence in a large
country, resulting in widespread chaos
-protests at an international economic summit, resulting in widespread riots
-violence between two or more ethnic groups, resulting in widespread loss of life
-economic disputes between two countries, resulting in widespread trade embargoes
.

Answers

Answer:

Either B or D, but D says war between two countries so Yeah

Answer:

I think its d

Step-by-step explanation:

because its two countries

Can someone help me solve for this ASAP

Answers

Answer:

Im in college and don't rember this at all.

State the center and radius of the circle based on the equation.
​

Answers

Center = (3,-4)   Radius = 5

This equation is already in standard form so you just have to pull out the h and k values which in this case are 3&4, just remember to flip the signs so it'll be 3&-4. Just square the right side and that is the radius, in this case 5

Find the calue of Y



Step by step explenation If you want to make me smart​

Answers

Answer:

31.6

Step-by-step explanation:

26+18=44

90-44

Answer:

B. 18.8

Step-by-step explanation:

No

what is 2.23x3.42x6.42

Answers

Answer:

48.96

Step-by-step explanation:

Perform the two multiplications from left to right:

2.23x3.42x6.42 becomes:

     7.6266 · 6.42, or

           48.96

Help pleaseeeee :))) thanks!

Answers

Answer:

D. 8246

Step-by-step explanation:

Select ALL the numbers that are greater than 2.

Answers

Answer: B and D

8/9 • 2 = 1.77

13/11 • 2 = 2.36

3.7 • 0.5 = 1.85

hope this helped :)

If two adjacent sides of a rhombus measures 4x – 5 and 7x – 14 respectively. Find the length of each sides.

Answers

Answer:

3

Step-by-step explanation:

all sides are equal in a rhombus.

therefore,

[tex]4x - 5 = 7x - 14[/tex]

[tex]14 - 5 = 7x - 4x[/tex]

[tex]9 = 3x[/tex]

[tex]x = 3[/tex]

Please look at photo and ignore selected answers

Answers

Answer:

1st one (a) = Figure a, b, c

2nd one (b) = Figure a, c

3rd one (c) = Figure c

Step-by-step explanation:

Mrs. Stewart bought 15 books. Nine of the books cost $4.95 each and the rest cost $6.95 each. How much money did Mrs.Stewart pay for all of the books?

Answers

Answer:

Mrs. Stewart paid $86.25 for all the books.

Step-by-step explanation:

With the information provided, you have to add the result of multiplying the nine books for its price plus the remaining books for the price per book. To find the number of the remaining books you can substract the nine books from the total amount Mrs. Stewart purchased.

Cost=(9*4.95)+((15-9)*6.95)

Cost=44.55+41.7

Cost=86.25

According to this, the answer is that Mrs. Stewart paid $86.25 for all the books.

PLEASEEEEEEEEEEEEEEEEEEE HELPPPPPP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

tenia una pregunta igual que esas no me acuerdo de la respuesta cuando me acuerde respondo :(

Step-by-step explanation:

have a good day

The mean of 5 numbers is 11. the numbers are in the ratio 1:2:3:4:5 find the smallest number?

Answers

The smallest number is x = 11/3. The smallest number in the given ratio of 1:2:3:4:5 whose mean is 11 is 11/3.

Given that the mean of 5 numbers is 11. The numbers are in the ratio 1:2:3:4:5. We need to find the smallest number. We can start solving the problem by following these steps:

Step 1: Let us assume the smallest number to be x.

Step 2: According to the question, the numbers are in the ratio 1:2:3:4:5. Hence, the other four numbers can be written as 2x, 3x, 4x, and 5x.

Step 3: The mean of these 5 numbers is given as 11.

Therefore, we can write:(x + 2x + 3x + 4x + 5x)/5 = 11.

Step 4: Simplifying the above equation, we get:15x/5 = 11x = 11/3.

Step 5: Therefore, the smallest number is x = 11/3.

The smallest number in the given ratio of 1:2:3:4:5 whose mean is 11 is 11/3.

For more question on ratio

https://brainly.com/question/12024093

#SPJ8

+
The sum of ages of Paula and her mother is 48.
Her mother is 12 years more than twice as old as Paula. Use a linear system to
determine the ages of Paula and her mother.

Answers

Answer:

Step-by-step explanation:

It’s 12

Find the area of the regular pentagon with side 10 cm and an apothem of 7.8 cm.

Answers

Answer:

78cm

Step-by-step explanation:

multiply 10 and 7.8

Help please ASAP !!!!! Due soon

Answers

Answer:

It is unequal because PEMDAS  states that exponents are above multiplication. In this case, it can be simplified to -1 * 7^2, which is -49.

please help! Thank you! Quarter ends tomorrow!

Answers

Answer:

14) friction

15) because the box is not expierencing friction

prt 2) 3

The total cost c(x) of hiring a dump truck and an operator is described by the function c(x)=300+31x-3.90x^2 , where x is the number of hours worked. Find the number of working hours if c(x)=$220.

Answers

Answer:

2.05hrs

Step-by-step explanation:

Given he total cost c(x) of hiring a dump truck and an operator is described by the function c(x)=300+31x-3.90x^2 , where x is the number of hours worked. If c(x)=$220, then;

220  = 300+31x-3.90x^2

300+31x-3.90x^2 - 220 = 0

3.90x^2 + 31x - 80 = 0

x = -31±√31²-4(-80)(3.9)/2(3.9)

x = -31±√961+1.248/7.8

x = -31±47/7.8

x = -31+47/7.8

x = 16/7.8

x = 2.05

hence the number of working hours is 2.05hrs

The balance of a shop owner’s bank account is
$6,235.50. If the shop owner earns $430.30 on Monday, spends $3,902.50 on Tuesday, and spends $2,945.80 on Wednesday, what is the new balance of the bank account?

Answers

Hello, I think something is wrong in this question. The amount spent on Tuesday and Wednesday is more than the bank balance itself.

Answer:

-$1,043.10

That is the awanser.

Round 39.711 to the nearest whole number

Answers

Answer:

40

Step-by-step explanation:

The .7 causes the 39 to round up to 40

Answer:

40

Step-by-step explanation:

Believe me or not but hope this helps

What is the perimeter of the track, in meters?
Use π = 3.14 and round to the nearest hundredth of a meter




need help pls i only have 17 points im getting more though. ill give u 13.

Answers

Answer:

i think the answer is  (12*3.14 = 37.68cm is the circumference and 6^2*3.14 = 113.04cm2 is the area.)

Step-by-step explanation:

Answer:

maybe 127.30

Step-by-step explanation:

Please help me! 30 points!

Answers

Answer:

take a better pic

Step-by-step explanation:

b) 36 kg in the ratio 1:3:5​

Answers

9514 1404 393

Answer:

  4 kg : 12 kg : 20 kg

Step-by-step explanation:

The total number of "ratio units" is 1+3+5 = 9, so each of them represents ...

  (36 kg)/9 = 4 kg

Multiplying the given ratio by 4 kg will show the appropriate division:

  1(4 kg) : 3(4 kg) : 5(4 kg) = 4 kg : 12 kg : 20 kg

For a class trip, there are two adults for every 15 students. There are 238 people (adults and students) on the trip. How many students are on the trip? PLEASE EXPLAIN HOW TO DO.

Answers

Answer:

210

Step-by-step explanation:

x = num of adults

x + 7.5x = 238

8.5x = 238

x = 28

#students = 238-x

                 = 210


2. In Geometry
is a location that has no size.
O coordinate
und
O spot
point
O dot

Answers

The answer to that question is a coordinate.

When I'm 64
Scenario: Pop said, "I have three grandchildren on my knee: Vera, Chuck and Dave.
"Chuck is three years younger than Dave.
1. Write an expression to represent Chuck's age if Dave's age is x years old.

Answers

Chucks age=C
Dave’s age=x

C=x-3

If x=7 and y=−3, evaluate the following expression:3x−y/2​

Answers

Answer:

45/2

Step-by-step explanation:

3x-y/2

3(7)-(-3)/2

21+3/2

42/2+3/2

45/2

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