Mathematics College

Lmk ASAP please you’re the

Answers

Answer 1

9514 1404 393

Answer:

a ≈ 4.68

Step-by-step explanation:

The law of cosines tells you ...

a² = b² +c² -2bc·cos(A)

a = √(b² +c² -2bc·cos(A))

a = √(5² +8² -2·5·8·cos(33°)) = √(25 +64 -80·0.83867) ≈ √21.906

a ≈ 4.68

Answer 2

Answer:

a≈4.68

Step-by-step explanation:

have a good one!!!

Related Questions

Which is greater 27 or 72

Answers

Answer:

72??? For greater wise? Then yeah, 72.

Step-by-step explanation:

Answer:

there both equal if you add 2 and 7 equals 9

if you had 7 and 2 equals 9

Step-by-step explanation:

WILL MARK BRAINLYIST

Answers

Answer:

Step-by-step explanation:

You solve for x in 2 methods 7x+10=94 Or 4x-6=42

7x=84

x=12

Simplify the expression by combining like terms:
-3m-8(m+1)

Answers

Answer: -11m-8

Step-by-step explanation: first you would distribute (m+1) into -8 causing it to be -3m-8m-8 you then combine like terms getting you -11m-8

Answer:

16m

Step-by-step explanation:

-3m -8 (m+1) any variable has 1.

-8 (-2m)

16m

What's the perimeter?

Answers

Answer: D. 56 Units?

Explanation:
Side 1 - 9
Side 2 - 4
Side 3 - 4
Side 4 - 8
Side 5 - 11
Side 6 - 3
Side 7 - 2
Side 8 - 15

Added together: 56

Answer:

The perimeter would be 55 units

For a school fundraiser Paul bought a big box of ducks and wrote prize amounts, in dollars on the bottom of each rubber duck. The prize amounts were $5, $10, $20, $50, and$100. The number of ducks with each prize amount varied so that the total value for all the ducks with each prize amount was always $500. Paul then put all of the rubber ducks in his schools swimming pool. At the fundraiser participants used a long net to catch a duck from the pool. They won the amount written on the bottom of the duck, and then they threw the duck back into the pool before the next persons turn. Since the ducks were returned to the pool after they were caught the chances of winning any particular amount remained the same. Andrew paid $15 to play the game once. If we assume he randomly selected a duck, what is the probability that Andrew won more money than he paid to play the game?

Answers

Answer:

Redding East Rotary donates 120 holiday baskets every year. ... Frank was $50 proud. ... Please turn in your tickets and money to Bill Evanhoe directly this year. ... The door prize of $20 to San Francisco Deli was won by Carla Barrett. ... The Duck Derby has raised $3,515,000 and if you put all those ducks end to end they ...

Step-by-step explanation:

Y gg tucks he go F hjjiioi

Ifn is an integer and n2 squared is divisible by 4, then n is divisible by 4.

Answers

This is false, we can prove this with a simple counterexample.

2^2=4

4 is divisible by 4

but 2 is not divisible by 4

Someone help please I can’t seem to get this one and its my last one

Answers

Answer:

345 cm squared I believe

I'm not 100% sure

!!! HELP ASAP !!! 40 x 20 - 6 + 4 =

Answers

Answer:

798

Step-by-step explanation:

first you do 40x20=800 then 800-6=794 then 794+4=798

y=3x-4 slope intercept form

Answers

Answer:the slope is 3 and the y intercept is -4

Step-by-step explanation:

1.) Eight monkeys eat 16 lb of bananas a day. How many pounds of bananas are needed to feed 10 monkeys?

Answers

Answer:

20, since it has a rate of 2 banana per monkey so for 10 monkeys there will be 20, as the rate 1/2X x= monkeys

Step-by-step explanation:

Joyce is making sushi rolls. She needs cup of
rice for each sushi roll. How many sushi rolls
can she make if she has 3 caps of rice?
3
You can use objects or draw
e picture to find the solution

Answers

Answer:

She can make 3 sushi rolls.

Step-by-step explanation:

it's not that hard, but ok

So, if Joyce needs one cup for every sushi rolls and she has 3 cups. You just add 3 + 0, getting you 3.

can somebody help me?

Answers

The answer is 8 ( a + 2c)

19. The formula P = a + b + cgives the perimeter P of a triangle with side
lengths a, b, and c. A triangular field has sides that measure 33 yards,
56 yards, and 65 yards. What is the perimeter of the field? (6.EE.20)

Answers

Answer:

33 + 56 + 65 = 154

What is the measure of arc PSR? *

75 degrees
260 degrees
65
100

Answers

Answer:

it most likely would be 260 degrees

Select the Ratio that is not equivalent to the rest.
25 points
12:25
6:15
14:35
2:5

Answers

12:25 is not equivalent to the rest

They boost the economy

Answers

Answer:

I think the question is incorrect

Step-by-step explanation:

they boost the economy why is this in mathematics

‍♀️‍♀️

PLEASE HELP THIS ASSIGNMENT IS VERY CONFUSING

Answers

Answer:

the value of x is 10

Answer:

Step-by-step explanation:

Since this is a 90 degree angle (indicated by the red box), we can put the two values added equal to 90

70+2x=90

Solve for x

2x=20

x=10

Can someone please help me what's the answer?

Answers

Answer:

k=77

Step-by-step explanation:

put this as the equation k/11=7

what divided by 11 equals 7. Just multiply 11 and 7 to get the answer.

Kristin draws a different circle. The radius of Kristin's circle is 1/2 the radius of Ben's circle. Which statement is true about Kristin's
circle?
O A The area of Kristin's circle is 2 times the area of Ben's circle.
OB. The area of Kristin's circle is 4 times the area of Ben's circle.
C. The area of Kristin's circle is 1/4 the area of Ben's circle.
D. The area of Kristin's circle is 1/2 the area of Ben's circle
Help please hurry !!

Answers

Answer:

[tex]\large\boxed{\textsf{Option D.}}[/tex]

Step-by-step explanation:

[tex]\textsf{For this problem, we are asked to compare the areas between Kristin's and Ben's circle.}[/tex]

[tex]\textsf{To start, we should know that the Radius plays an important role for the area.}[/tex]

[tex]\Large\underline{\textsf{What is the Radius?}}[/tex]

[tex]\textsf{The \underline{Radius} is a \underline{line segment} that starts at the \underline{center} of the circle, and ends at}[/tex]

[tex]\textsf{a point on the \underline{circumference} of the circle. (\underline{Arc})}[/tex]

[tex]\large\underline{\textsf{Area of a Circle:}}[/tex]

[tex]\mathtt{Area = \pi (radius)^{2}}[/tex]

[tex]\textsf{The Radius \underline{determines} what the area of the circle is.}[/tex]

[tex]\textsf{Because Kristin's radius is 1/2 of Ben's radius, \underline{the area will be 1/2 of Bens}.}[/tex]

[tex]\large\boxed{\textsf{Option D.}}[/tex]

Question number 1 Which measurement uses square units?

Answers

Answer:

i thought i already answered this but the answer is area

Step-by-step explanation:

Bobby Hill is taking lady bird to the vet. The bill
is $72 dollars. Lady bird received 3 shots for
$12 each and had to take 2 pills for x amount
each. How much were each pill?
12 = 72 - 12
72 12x + 3x
72 = 36 + 2x
None of the above

Answers

Answer:

72= 36 + 2x

Step-by-step explanation:

1 shot= $12

3 shots= $12×3= $36

$72-$36= $36

2 pills= $36

1 pill= $36/2=$18

x= $18

72= 36 + (2×18)=

36 + 36= 72

The contours on a topographic map show the elevation of the visitor center at
the Grand Canyon is 7,120 ft above sea level, while the river below is 2,410 ft.
What is the topographic relief?

Answers

The answer is 4,710 is the answer

Camila baked 150 cookies 60% of the cookies are chocolate chip cookies how many cookies are chocolate chip cookies

Answers

Answer:

Step-by-step explanation:

150 x 0.6 = 90

150/10 = 15

15 x 6 = 90

Answer:90 is correct

Step-by-step explanation:

what is 4 and half hours in minutes

Answers

In minutes it’s 270

PLEASE HELP THIS ASSIGNMENT IS OVER DUE

Answers

Answer:

Step-by-step explanation:

6x+3

simplified: 6x+3 (not sure if that’s what they’re asking but?)

What is the measure of angle AEF

Answers

Answer:

B) 144°

Step-by-step explanation:

<AEC=108

<EDG= 180-108=72

<DEF=180-72=108

<AEF=360-108-108=144

Which fraction is equivalent to 9 12

Answers

the equivalent is 3/4. It’s reduced.

Answer:

3/4

Step-by-step explanation:

So we know that 3/4 is equivalent to 9/12, because 3×12=36 and 4×9=36. A simple way to look at how to check for equivalent fractions is to do what is called “cross-multiply”, which means multiple the numerator of one fraction by the denominator of the other fraction

Which algebraic expression is equivalent to the expression below? 8(5x + 1) + 3(9 - x) A. 37x - 35 B. 37x + 19 C. 37x + 35 D. 43x + 35

Answers

Answer:

C. 37x + 35

Step-by-step explanation:

[tex]8(5x + 1) + 3(9 - x) \\ \\40x + 8 + 27 - 3x \\ 40x - 3x + 27 + 8 \\ 37x + 35[/tex]

The prism shown has a volume of 35 cm^3
Work out h, the height of the triangular cross section.
Length =7 cm
Base=4 cm

Answers

Answer:

[tex]Height = 2.5[/tex]

Step-by-step explanation:

Given

[tex]Volume = 35[/tex]

[tex]Length =7[/tex]

[tex]Base=4 cm[/tex]

Required

Determine the height

The volume is calculated as:

[tex]Volume = Height * Base\ Area[/tex]

Since, it has a triangular cross-section, the expression becomes:

[tex]Volume = Height * \frac{1}{2} * Base * Length[/tex]

So, we have:

[tex]35 = Height * \frac{1}{2} * 4 * 7[/tex]

[tex]35 = Height * 14[/tex]

[tex]Height = 35/14[/tex]

[tex]Height = 2.5[/tex]

Please I need help it’s an emergency

Answers

Answer:

h = 79 m

Step-by-step explanation:

The length of the string, H = 125 m

The kite forms 39° angle.

We need to find the height of the kite. Let it is h. We can find it using trigonometry i.e.

[tex]\sin\theta=\dfrac{P}{H}[/tex]

Where

P is perpendicular and H is Hypotenuse

So,

[tex]\sin\theta=\dfrac{h}{H}\\\\h=H\times \sin\theta\\\\h=125\times \sin(39)\\\\h=78.66\ m[/tex]

h = 79 m

So, the kite is flying at a height of 79 m.

Other Questions

what does l-7l mean and whats its value NEED HELP How did slaves feel about the declaration of dependence ? Find the radius of a circle if its center is (2,3) and one point on the circle is (5,3). Choose the subordinating conjunction in the adverbial clause in the sentence.The dog will behave as long as you give it lots of attention and praise.A. asB. as long asC. ofD. and choose all of the statements that correctly compare the two functions shown (brainliest) The Treasury Department is responsible for printing money. The Treasury Department is part of which branch of government?OA. legislative.executiveOC. monetaryOD. judicial explain how the relevant strategy can be helpful if you are grieving loss of a loved one also give an example of your explanation Margaret charges $60 for 2 hours of math tutoring. Lyndsay charges $100 for 4 hours of math tutoring Who offers a better deal? Help me please Please help uhm pls someone translate it for me i need it by tonight and im no good at spanish :(( What are the two major political parties in America?hurry pls A.the Democratic party and the Republican partyB.the Progressive party and the Libertarian partyC.the Whig party and the Unity partyD.the Liberal party and the Republican party Horatio recorded the daily high temperatures. On 66 days, the high temperature was greater than 88F. This was 75% of the days that Horatio recorded. How many days was the high temperature less than or equal to 88F? The stem-and-leaf plot lists the number of coupons saved per person in a coupon club.How many club members saved at least 41 coupons?Enter your answer in the box.A stem-and-leaf plot with a stem value of 1 with a leaf value of 2, 2, 4, 5, 7, a stem value of 2 with a leaf value of 8, 9, a stem value of 3, a stem value of 4 with a leaf value of 0, 1, 4, 5, a stem value of 5 with a leaf value of 0, and a stem value of 6 with a leaf value of 9.Key: 1|2 means 12 risk-taking behaviors could lead to aggressive driving.Oa) noOb) decreasedOc) increased Gabby made a sandwich that is 0.20 meter long. Each bite that she takes has a length of 0.03 meter.What is the length of the sandwich that remains after Gabby takes 3 bites? How does the concept of checks and balances help to create a limited government? A.It ranks the branches according to the level of power they have over each other. B It lets each branch of government stop the actions of the other two if needed. C. It gives national, state, and local governments an equal balance of power. D. It says that each branch can carry out the roles of the other two if it becomes necessary. plz help i will give branliest Solve the following:-x + 4(1 + 5x) = 156I need help please ? Graph the equation y = -7/2x+2 on the coordinate plane. Which sentence conveys the main idea in the passage?I am writing regarding a problem with my electric bill. Last month, my bill was abnormally high. My average bill has ranged between $400 and $700 during the past year. However, the bill for March was $1,750. Please send your service representative to check my meter and the circuits.I would like to have this problem corrected in the next billing cycle. As you know, I have been a loyal customer for three years, and I have always paid my bill on time. I am sure that you will respond immediately, as you have in the past. I hope to continue as your customer in the future.