Mathematics High School

Fill in the missing spot with the correct fraction.

Answers

Answer 1

Answer:

a. [tex]\frac{5}{18}[/tex] b. [tex]\frac{1}{24}[/tex]

Step-by-step explanation:

Related Questions

somebody please help im giving 20 points and a brainliest !

Answers

Answer:

Price today= 3078

Price 10 years from today= 3877.88

Step-by-step explanation:

Price today= 3000 (1.026)= 3078

Price 10 years from today= 3000 (1.026)^10= 3877.88

ILL GIVE BRAINLY PLEASE HELP

Answers

Answer:

x=3

Step-by-step explanation:

Figure ABCD is a rectangle. In rectangles, opposite sides are equal. In the figure, BC and AD are opposite of each other, therefore their side lengths are equal. The side lengths are given: BC=9x-6, and AD=3x+12. Write this as an equation:

9x-6=3x+129x-3x-6=3x-3x+12 (Subtract 3x from each side of the equation)6x-6=12 6x-6+6=12+6 (Add 6 to each side of the equation)6x=18x=3 (Divide each side by 6)

please let me know if this is wrong, hope it helps :)

Help please :) with question 4 and 5 don’t mind the selected one i don’t know the answer to that one either

Answers

Answer:

8*f and the difference between 15 and m

Step-by-step explanation:

PLEASE HELP:). The branch of an isosceles triangle is 2.5 times longer than the base and the circumference of the triangle is 60 cm. Find the lengths of the midpoints of the triangle.

Answers

Answer:

Step-by-step explanation:

2.5x + 2.5x + x = 60

x= 10

2.5x = 25

the sides of the triangle are 25, 25, 10

I don't know what you mean by "midpoints of the triangle".

The elves can make 200 toys per day at the north pole. How many days will it take to make 5,800 toys?

Answers

Answer:

29 days.

Step-by-step explanation:

200 • 29 = 5800

Hope this helps

Answer:

Step-by-step explanation:

5,800 ÷ 200 = 29

Please Help!!!!!! You have twice as many nickels as pennies. you have $1.10. How many of each coin do you have? Solve each problem using a system of equations...

Answers

19 Nickels and 15 pennies

A chef plaining for a large banquaet think that 2 out of every 5 dinner guests will order his soup appetizer he expects 800 guests at the banquat use equvilent ratios to estimate how many cups of soup he should prepare

Answers

Answer:

I think 80

Step-by-step explanation:

2*5=10

800/10 = 80

80 soups

320 people would order so im not sure how many cups each person would eat but if each person eats one cup of soup then it should be 320 cups

Bailey made risotto using a recipe that called for 223 cups of liquid. Bailey added 23 cup of liquid to the risotto every 10 minutes. Drag and drop to complete the equation to find how many times Bailey added 23 cup of liquid.

Answers

Answer:

4 times

Step-by-step explanation:

Given that :

Cups of liquid required = 2 2/3

Fraction of liquid cup added per 10 minutes = 2/3

The number of times 2/3 cups of liquid is added :

Total cups of liquid required / amount of liquid added at a time

2 2/3 ÷ 2/3

8/3 ÷ 2/3

8/3 * 3/2

24 / 6

= 4 times

Can someone please help me in this one??

Answers

The correct answer is a. In the left-hand column, each number goes up by one. In the right hand column, each number goes up by 1120. Each number on the left can be multiplied by 1120 to get the number on the right.

Martha has two jobs. One pays $15 per hour, and she works at that job 10 hours per week. The other job pays $13 per hour, and she works at that job 30 hours per week. How much money does she make per year?

Answers

Answer:

540$

Step-by-step explanation:

please help! solve for the value of y

Answers

Answer:

Step-by-step explanation:

5y-3+2y+1=180

7y-2=180

7y=182

y=26

can sb please tell me the answer

Answers

Answer:

136 hope this helps!

What is 308 kg shared in the ratio 1 : 2 : 5?

Answers

Answer:

It will became like this.

38.5kg.77.kg192.5.kg

Hope this will help you.

Answer:

38.5, 77, 192.5

Step-by-step explanation:

x + 2x + 5x = 308

8x = 308

x = 38.5

38.5 + 2(38.5) + 5(38.5)

38.5 + 77 + 192.5 = 208

38.5, 77, 192.5

Chloe makes beaded keychains to sell at local craft fairs. To make k keychains, she uses 15k beads. On Saturday, Chloe made 50 beaded keychains. How many beads did Chloe use to make the keychains?

Answers

Answer:

750 beads

Step-by-step explanation: you multiply 15,000 by 50, then removing the 3 extra zeros

Answer:

750

Step-by-step explanation:

An urn contains four red marbles, and five blue marbles. What is the probability of selecting at random, without replacement, two red marbles?

A. 16/72
B. 20/72
C. 12/72
D. 20/81

Answers

Answer: C. 12/72

Step-by-step explanation: 4/9 (the total of red marbles out of the urn) times 3/8 ( the probability of picking a red marble and how many marbles would be left) = 12/72

Btw I need help answering the rest of the questions if you don’t mind sliding the answers!

pls helpp, due in 5 mins !!

Answers

Slope is 1/2
Slope = rise/run
Rise = 1 and run = 2
Therefore the slope is 1/2

On the number line, which point is closest to
A. A
B. B
C. C
D. D

Answers

Point C, since pi=around 3.14

Hope that helps :)

Answer:

the answer is ç

Step-by-step explanation:

because π=3.14

The volume is ___ cubic centimeters.

Answers

Answer:

4.24

Step-by-step explanation:

Martin painted 255 square feet of this
kitchen wall with į gallon of paint. If
he continues coverage at the same
rate, how many square feet can he
cover with 2 gallons of paint?
A 765 ft2
B 510 ft2
© 382.5 ft2
D 1,020 ft

Answers

Answer:

i dont know

Step-by-step explanation:

A student has four sticks of wood that measures 3inches 4 inches 5 inches and 6 inches can the student make a right triangle why or why not?

PLEASE HELP ME I need help and no body is answering and it sucks !! PLEASE ANSWER ⚠️⚠️

Answers

Answer:

Yes, the student can use three of these sticks to make a right triangle.

Step-by-step explanation:

The measure of four sticks = 3 inches, 4 inches, 5 inches and 6 inches.

In the 7th grade, 165 students ride the bus to school. If there are 250 students in 7th grade, what percent rides the bus? Please explain too

Answers

Answer:

66 Percent of students rides the bus to school, which is approx 1/3 lol

Step-by-step explanation:

Have a nice day

What is the equation of the line through the origin and (3, 4)?
A. y = 3x
B. y = fx
C. y= 4x
D. y = 2
SUB

Answers

Answer:

Step-by-step explanation:

if 3and 4 origin it a would be your answer

two vertical poles of heights 12 inches and 22 inches are separated by a horizontal distance of 24 inches. what will be the distance between the tops of these poles?

Answers

Answer: 26 in.

Step-by-step explanation:

Given

Heights of Poles are [tex]12\ in., 22\ in.[/tex]

distance between them is [tex]x=24\ in.[/tex]

the difference in heights of the pole is [tex]y=22-12=10\ in.[/tex]

From the figure, using Pythagoras theorem, distance L is given by

[tex]\Rightarrow L^2=y^2+x^2\\\Rightarrow L^2=10^2+24^2\\\Rightarrow L^2=100+576=676\\\Rightarrow L=\sqrt{676}=26\ in.[/tex]

The distance between tops is 26 in.

Someone please help me its urgent
What is the equation of the directrix

Answers

Answer:

Step-by-step explanation:

y=-1

i will mark brainiest if you explain please

Answers

Answer:

c,or d I think please be right

A rubber ball is thrown against the pavement and bounces into the air. If the ball is airborne for 2.5 seconds, how long after it bounces upward does the ball reach its maximum height?

Answers

Answer:

Step-by-step explanation:

1/2 * 2.5

= 1.25 seconds

Use the distributive property to write an expression that is equivalent to 10(10x - 4).

Answers

Answer:

100x-40

Step-by-step explanation:

10*10x and 10* -4

Justine earned $19,000 during the first year of her job at city hall. After each year, she received a 8.6% raise. Find her total earnings throughout her 20-year career.

Answers

Answer:

929,477.13

Step-by-step explanation:

Number of years, n = 20

Using the relation :

a(1- r^n)/ (1 - r) ;

where a is the first term, r is the common ratio and n is the number of years

a = 19000

r = 1 + 8.6% = 1.086

19000(1 - 1. 086^20) / (1 - 1.086)

19000(1 - 1.086^20) / (1 - 1.086)

−79935.0336930 / (1 - 1.086)

= 929,477.13

Help me find x for the triangle!!!

Answers

Answer:

i hope it help u

Step-by-step explanation:

x=180-(85+63)

x=180-148

x=32

please help me! this is hard

Answers

Answer: 1430 girls

Step-by-step explanation:

In order to solve this we must take it step by step. So first things first. There are 12,481 people at this concert. If 8906 are adults we need to subtract to find out how many children there are. 12481-8906=3575. There are 3,575 children at this concert. Now if 3/5 of the children are boys then the other missing 2/5 must be the girls. There are a couple of ways to solve this but im going to go the direct route. multiply 3/5 by 3,575 to get 2,145 boys. Now if 2,145 out of 3,575 are boys then 3575-2145= 1430 girls

Let's sum up what we learned

1. 12,481 people are at a concert

2. 8906 adults are at this concert

3. 3,575 are children

4. 2145 are boys

5. Which means there are 1430 girls

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