Mathematics College

Can a triangle be formed with the side lengths of 9 cm, 4 cm, and 13 cm?

Answers

Answer 1

Answer:

Yes it can it would be a scalene triangle! :D

Step-by-step explanation:

Related Questions

Can I get this answer needed ASAP!! S= 18w + 38

Answers

Answer:

(

)

Solution

(

Step-by-step explanation:

plz, help me with this plz!!!

Answers

Answer:

You need common denominators

Step-by-step explanation:

Because you need to have the same number on the bottom in order to correctly add/ subtract the fractions.

please write an equation of a line in slope-intercept form with the given slope and y-intercept.

A. slope: -6, y-intercept: -2

B. slope: 1, y-intercept: -12

Answers

Answer: A. y = -6x - 2
B. y = x - 12

Explanation:
Slope intercept form: y = mx + b
m = slope
b = y-intercept

I would appreciate the brainliest if this was helpful and correct! :)

Its a because it make the most sense

in a school of 40 students 10% are boys. How many boys are there

Answers

Answer:

4boys

Step-by-step explanation:

40 of 10% 40×10/100 =4 remember percentage is always over 100

What is the answer to this question? -2a = -56

Answers

Answer:

a= 28

Step-by-step explanation:

-2a = -56

Divide -2 by both sides to isolate the variable.

a = 28

The area of the triangle below is 17.28 square centimeters. What is the length of the base? hight 5.4

Answers

the length is 6.4 cm

plsss help me answer this question !!!!

Answers

Answer:

what's your question???

Find the volume. Show your work. Please help if you don’t know the answer dw

Answers

Answer:

1008 cubic feet

Step-by-step explanation:

12 ft x 12ft x 7ft= 1008

12 is the height and length and 7 is the width, when you multiply these 3 things you will find the volume.

A toddler is 36 inches tall and grows about 3 inches per year. Which of the following functions represents the toddler's height, y, in inches, after x years?

a. y = 36 + 3
b. y = 36 + 3x
c. y = 36 - 3x
d. y = 36x + 3

Answers

Answer

I think the answer could be B

I believe the answer is b

Kiera’s dance class starts at 4:30 P.M. and ends at 6:15 P.M. How long is her dance class?

Answers

Answer:

Her class is 1 hour and 45 minutes long

Step-by-step explanation:

4h30 —> 5h30 : 60minutes
5h30 —> 6h : 30 minutes
6h —> 6h15 : 15 minutes
60+30+15 = 105 minutes

A certain ball bearing is made of a grade of steel with a density of 4.5 ounces per cubic inch. The ball bearing is a solid sphere with a diameter of 3 inches.

What is the total weight of the ball bearing, in ounces? Use 3.14 for π .

A. 63.585 ounces

B. 127.17 ounces

C. 190.755 ounces

D. 508.68 ounces

Answers

Answer:

Answer A dûmb asš got me wrong

Step-by-step explanation:

2) At the animal shelter 4/6 of the animals are cats. Of the cats 1/2 are male. What fraction of the animals at the shelter are male cats?

Answers

Answer:

1/3 of the animals at the shelter are male cats.

Step-by-step explanation:

(4/6)*(1/2)=(4/12) or (1/3)

16 of 20
My father wants to buy a washing machine that
costs $8580. But he has only $7560. How much
more money does he need?
O
1012
1020

Answers

Answer:

1020

Step-by-step explanation:

8580 - 7560

=1020

hope it helps

8. Factor the expression x3 + 6x – 5x2 completely.

Answers

Answer:

Factor the polynomial.

ANSWER:x(x-3)(x-2)

Step-by-step explanation:

Lin’s mom bikes at a constant speed of 12 miles per hour. Lin walks at a constant speed 1/3 of the speed her mom bikes. What is the slope of each line?

Answers

Answer:

5/7

Step-by-step explanation:

find the amount compounded annually principal=2000, time 2 year ,rate 5%

Answers

Answer:

2,552.563125

Step-by-step explanation:

ti think that is the answer

Sam opened a saving account with a deposit and then started saving the same amount each
month. After 3 months Sam had $325 in he account. After 7 months she had $625 in her
account. Write an equation for this situation.

Answers

The answer would be <3

het opt-shirt made of 50 cotton 50polyester so what does percent mean

Answers

50% cotton 50% polyester

It means that shirt is made of 50% cotton and 50% polyester aka 50/50 cottonpoly blend

The data is shown below:
91, 48, 86, 49, 77, 86, 64, 78
What is the median?

a. 72.37
b. 74
c. 86

Answers

Answer: 72

Step-by-step explanation: Its in the middle

My work is down below.download the pdf and look at it.Please answer it!

Answers

Hmmm blank picture :/

3. What is the difference of a number and 10?

Answers

Answer:

the difference between a number and 10 simply means ,that number minus 10

hope it helps. please do me a favor and Mark me Brainleist please please please please please please please please please please please please please please please please please please please please.

The ratio of the sum of two positive integers to their difference is 7:5. If the sum of the two numbers is at most 25, find all possible values for the pair of numbers.

Answers

Step-by-step explanation:

Ohk

that means that the sum of the two numbers are 25

to get the first number:

[tex] \frac{7}{5} \times 25 = 35[/tex]

And to get the second number:

[tex]\frac{5}{7} \times 25 = \frac{125}{7} [/tex]

Answer all these pleasep

Answers

Answer:

ee flamingo

Step-by-step explanation:

Answer:

...

Step-by-step explanation:

a researcher wants to know the typing speed of the students in a large vocational school. the population standard deviation is previously known to be 2.5 minutes. if the researcher wants a margin of error of 0.50 minute and an alpha level of 0.05, what should be the sample size?

Answers

1) It is known that a laboratory task takes the average person 2.5 seconds. A researcher was interested in whether older people are slower (take longer) on this task. The researcher tested 30 randomly selected 80-year-olds. Their mean time was 2.7 seconds, with an estimated population standard deviation of 1.4 seconds. What should the researcher conclude (use the .05 level)? a. /2 Identify the populations involved: population 1 = _____________________________________________________________________ population 2 = _____________________________________________________________________ b. /2 State the research and null hypothesis: Research Hypothesis = _____________________________________________________________ Null Hypothesis = _________________________________________________________________ c. /6 Determine the characteristics of the comparison distribution (hint: it is a distribution of means): mean of the distribution of means = degrees of freedom = estimated population variance = estimated population standard deviation = variance of the distribution of means = standard deviation of distribution of means = d. /1 Cutoff sample score on the comparison distribution at which we’ll reject H0 (hint: 1 or 2 tails?) = e. /1 Determine your sample’s score on the comparison distribution = f. /1 Accept or reject the null hypothesis? g. /4 Sketch the distributions involved:

If I'm putting £100 a month into a fund that has 13.03% annual interest annually for 48 years, what's the the total??

Answers

I think the answer will be 35751.88

You buy butter for $3 a pound.
One portion of onion compote requires 1.9 oz of butter.
How much does the butter for one portion cost? Round to the nearest cent.

Answers

Answer:

6.33

Step-by-step explanation:

I need help quick!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

the answer f (x)=sinx

Step-by-step explanation:

what is the area of the triangle

Answers

Step-by-step explanation:

[tex] \frac{6 \times 2}{2} + \frac{2 \times \sqrt{ {3}^{2} - {2}^{2} } }{2} = \\ = 6 + \sqrt{9 - 4} = \\ = 6 + \sqrt{5} [/tex]

I hope this is correct

I would really appreciate it if someone could answer this I will give a brainlist:)

Answers

5.7

Pythagorean Theorem is a² + b² = c²

Answer:

x = 5.7

Step-by-step explanation:

Formula:

a² + b² = c²

4² + b² = 7²

16 + b² = 49

b² = 49 - 16

b² = 33

[tex]\sqrt{b^2} =\sqrt{33}[/tex]

b = 5.7

a patients dose of medication increased from 100mg to 150mg. What is the percent increase in medication?

Answers

Answer:

The answer is 50% increase. Hope this helped!

Step-by-step explanation:

50% is the correct answer to this problem hope it helps

Other Questions

Draw a number line and mark on it, if possible, all described points: Numbers that are larger than 2 and smaller than 5. Distributive property: distribute the _______ to the _________ by multiplying Examine the pair of triangles given below. If EDC ~ KGH then the value of K is... (photo included) A car is traveling 50 mph. It leaves Boston, Massachusetts at 5 a.m. and istraveling to Hartford, Connecticut, which is 100 miles away. Without trafficproblems or stops, about what time should the car arrive in Hartford? Give an example of Opportunity Cost Trang and Anh are dancing in the Dance-a-Thon to raise awareness and money for the Childrens Hospital. Trang donated $22 and earns $212 for every consecutive hour she dances. Anh donated $25 and earns $198 for every consecutive hour she dances. They both danced for the same amount of time and together raised $2,609.50. How much more money did Trang raise than Anh? Justify your answer. Based on the map, in 1860 Kentucky and West Virginia were bothUnion free statesC. Union territoriesb. slave statesd. Union slave states Despite the heavy reliance on e-mail, in certain situations calling may be the most efficient channel of communication, whether mobile or on your office line. Be sure to understand professional expectations for telephone, cell phone, and voice mail etiquette. Identify the telephone etiquette that will make your telephone calls productive. Check all that apply. Avoid telephone tag. End the call politely. Leave complete voice mail messages. Use a three-point introduction. Be professional and courteous. who Henry Mosly?!!! What type of attitude did the United States adopt when World War I began? A. moral diplomacy B. imperialism C. isolationism HELP DUE IN 10 MINS! A cable that is 25 m long runs from the top of a utility pole to a point on the ground that is 20 m from the base of the pole. How tall is the pole? (Hint: Draw a picture)The pole is??m tall. Which of these is a unique use of gamma radiation?A. Detection of thyroid cancerO B. CT scannersC. Smoke detectorsD. Killing bacteriaSUBMITWho knows A deck of cards contains 26 red and 26 black cards. The red cards are divided into 13 hearts and 13 diamonds. The black cards are divided into 13 spades and 13 clubs, and the cards are numbered 2 - 10, Jack, Queen, King, or Ace. 1) When drawing one card from a deck of 52 cards, the probability of 1 could represent which event?A) drawing the number 1 B) drawing a heart or diamond C) drawing a number 210 D) drawing either a red or black card Who determined that gravity was the cause of the motion of planets that Kepler described? a. Galileob. CopernicusC. Newtond. Aristotle Change 22 metres per second to a speed in kilometres per hour.Show your working clearly. Can someone help me plz I beg u Find the Roots of the following polynomial. x35x2+6x = 0 C(t)=26(0.87)^(t) answer Help PlzzI need a name for an activist group. The organization is fighting against Asian hate and I need a name. Plzzz help The normal distribution is:A. a distribution that can be modeled by a bell-shaped curve, with themean, median, and mode all the same value and the proportion forany range of values defined in a table of normal curve areas (orprobabilities)B. a bell-shaped density curve defined by the population mean (4),which determines the position of the center of the curve, and thepopulation standard deviation (c), which determines the heightand spread of the curve.C. any distribution that can be modeled by a density curve.D. a set of values that lie directly on a plot of a bell-shaped densitycurve, which is defined by the population mean (x) and thepopulation standard deviation ().E. an imaginary histogram in which the width of each class is zero,and the number of population members is infinite.