Mathematics High School

The total number of seashells s divided by 10

Answers

Answer 1
What is the number seashells

Related Questions

HELP ASAP

Matthew made a fruit salad, in which the ratio of blueberries to red grapes is 8:6. If Matthew used 36 red grapes and the rest were blueberries. How many pieces of fruit are in Matthew’s fruit salad? [Type your answer as a number.]

Answers

Answer:

84 pieces of fruit

Step-by-step explanation:

The number of pieces of fruit are in Matthew’s fruit salad --> 48+36=84

PLEASE HELP,, GIVING BRAINLIEST!!!!

What’s the value of y? Show your work.

Answers

Answer:

60

Step-by-step explanation:

7^2=7^2 +7^2 -2(7)(7).cos y

[tex]1/2 =cos y\\60 =y\\[/tex]

two qualities, x and y, if x is doubled what happends to y?​

Answers

Answer:

it gets doubled too bc if one quantity is doubled then the other is too

Step-by-step explanation:

Help please it says round your answer to the nearest hundredth

Answers

Answer:

∠ B ≈ 62.73°

Step-by-step explanation:

Using the sine ratio in the right triangle.

sinB = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{AC}{AB}[/tex] = [tex]\frac{8}{9}[/tex] , thus

∠ B = [tex]sin^{-1}[/tex] ([tex]\frac{8}{9}[/tex] ) ≈ 62.73° ( to the nearest hundredth )

The distance a jet travels varies directly with the number of hours flown. A jet travels 1,350 miles in three hours. If the jet continues to travel at the same rate, how far will it fly in seven hours?

Answers

Answer:

3150

Step-by-step explanation:

1350/3= 450

1350+1350+450= 3150

find the slope of the line through each pair of points

1. (-9,-20)(6,-15)

2. (13,-2)(6,15)

3. (8,6)(-2,-6)

4. (-19,19)(17,7)


Quick i will mark brainliest i need anwser by tommorow before 9am or a fail

Answers

Answer:

1. m = 1/3

2. m = -2.43

3. m = 1.2

4. m = -1/3

Identify the slope from the equations y = -x -6

Answers

Answer:

The slope of the line is -1

I've attached a screenshot of a website that can solve function.

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Question- Solve for a
2a+b=x

Answers

Answer:

a = (x - b)/2

Step-by-step explanation:

2a + b = x

-b         -b

2a = x - b

/2        /2

a = (x - b)/2

for ex:

x = 3

b = 2

a = ((3) - (2))/2 = 0.5

a = 0.5

2a + b = x

2(0.5) + 2 = 3

1. Choose the word form for: 56.23 *
fifty six and twenty three thousandths
fifty six and two tenths
fifty six and twenty three hundredths
five hundred six and twenty three hundredth

Answers

Answer:

The third one

Step-by-step explanation:

50 Fifty 3 three . and 20 twenty 3three hundreths

A 2-column table with 3 rows. Column 1 is labeled Days, x with entries 3, 4, 5. Column 2 is labeled Miles, y with entries 771, 973, 1,175.
The Boden family is taking a road trip across the US. After initially driving for awhile, the Bodens decide to make a plan to drive a set number of miles each day. Days 3, 4, and 5 are displayed in the table. Assume the relationship is linear.

Identify how many miles per day the Boden family is planning to travel.

miles per day

Answers

Answer:

202 miles per day

Step-by-step explanation:

Answer:

165

Step-by-step explanation:

A 2-column table with 3 rows. Column 1 is labeled Days, x with entries 3, 4, 5. Column 2 is labeled Miles, y with entries 771, 973, 1,175.

The Bodens drove for awhile before they made a plan to drive a set number of miles each day. Days 3, 4, and 5 are displayed in the table. Assume the relationship is linear.

Determine the initial number of miles that the Boden family drove before they made their plan.

771 miles

367 miles

165 miles

135 miles

This is your correct answer 165, oops this is the wrong question sorry

help find missing segment??

Answers

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Let x as the missing segment.

_________________________________

According to the Thales theorem :

[tex] \frac{26}{x} = \frac{12}{36} \\ [/tex]

[tex] \frac{26}{x} = \frac{12}{12 \times 3} \\ [/tex]

[tex] \frac{26}{x} = \frac{1}{3} \\ [/tex]

Inverse both sides

[tex] \frac{x}{26} = \frac{3}{1} \\ [/tex]

[tex] \frac{x}{26} = 3 \\ [/tex]

Multiply sides by 26

[tex]26 \times \frac{x}{26} = 26 \times 3 \\ [/tex]

[tex]x = 26 \times 3[/tex]

[tex]x = 78[/tex]

Thus the missing segment has a measure of 78 .

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A mixture of 30 pounds of candy sells for $1.10 a pound. The mixture consists of chocolates worth $1.50 a pound and chocolates worth 90¢ a pound. How many pounds of the $1.50 chocolate were used to make the mixture?


If x represents the pounds of $1.50 chocolates used, then which of the following represents the pounds of 90¢ chocolates used?

x
30 - x
30

Answers

Answer:

10 pounds of the $1.50 chocolate were used.

30 - x represents the number of pounds of the 0.90 chocolate used.

Step-by-step explanation:

30 * 1.10 = 1.5x + 0.9 (30 - x)

33 = 1.5x + 27 - 0.9x

0.6x = 6

x = 10

Answer:

30 - x

Step-by-step explanation:

Y’all I need help I need a good grade on this

Answers

Answer:

SLOPE IS -3

Step-by-step explanation:

4-7 over 0-(-1)

Write the recurring decimal 0.63as a fraction

Answers

Answer:

63/100, this can't further more simplified

Step-by-step explanation:

i hope it helped you please give me brainliest

PLEASE ANSWER QUICKLY!!

Answers

Answer:

the answer is vsco girls are annoying

Step-by-step explanation:

Answer: m=6 I think n=14

Step-by-step explanation:

12x-9=10x-15 Help me answer this please

Answers

Answer:

x = -3

Step-by-step explanation:

Given:

12x - 9 = 10x - 15

Now, let's add 15 to both sides of the equation.

12x + 6 = 10x

Now, let's subtract 12x from both sides of the equation.

6 = -2x

Now, let's divide both sides by -2.

-3 = x

let me see some q,,,,,,,,,,,,,,,

Answers

Step-by-step explanation:

huh??????????????????

Select all of the ratios that are equivalent to 6:3?

Answers

Answer: We can't see the ratios.

Step-by-step explanation:

Are the lines 12x + 3y=-9 and -8x – 2y = 14 parallel?

Answers

Answer:

Yes, the lines are parallel.

Answer:

they are parallel

Step-by-step explanation:

slope of both line come 4

Help pls!!

given j || k given two angles that alternate exterior

Answers

Answer:

<2 and <7

<1 and <8

Step-by-step explanation:

A recipe calls for 2 teaspoons
of sugar for every 3 cups of
flour. How much sugar will be
needed for 9 cups of flour?

Answers

6 teaspoons of sugar will be needed for 9 cups of flour

Answer:

he is right

Step-by-step explanation:

A school allots £2000 to spend on a trip to the theatre. Theatre tickets have a regular cost of £32 each and are on offer for 1 4 off. A train ticket for the day will cost £12 each. If 2 teachers and the maximum number of students attend, how much money will the school have left over?

Answers

Answer:

£20

Step-by-step explanation:

Given that:

Total amount alloted = 2000

Ticket cost = 32

Discount = 1/4 off

Hence, ticket price = 3/4 * 32 = 24

Train ticket cost = 12

Total cost per person = £(12 + 24) = £36

Hence, alloted amount / cost per person

= £2000 / £36

= 55.55

Total number that can attend = 2 teachers and 53 students

Change = £2000 - (£36*55)

= £20

The first term of an arithmetic progression is 80 and the common difference is -3. what is the greatest possible sum of the first n terms of this sequence, and for which value of n does it occur?

I need help with this question, in advance thank you :)​

Answers

Answer:

S=157

Step-by-step explanation:

an= a1+(n-1)d

a2=80+(2-1)(-3)

a2=80-3

a2=77

Sn=(a1+an)*n/2

S2=(80+a2)*2/2

S2=(80+77)*1

S2=157

Factor 10z + 45.
i need help!

Answers

Answer:

5(2z +9)

Step-by-step explanation:

factor out 5 of 10z +45

Sara owns a paint shop that makes custom paints. To make one gallon of a specialty color, she needs 4 royal blue units that each cost $b. She also needs 9 yellow units that each cost $y. A customer orders 4 gallons of this paint.
Sara uses the expression 4(4b + 9y) to find the total cost for the color units needed to make each gallon of paint.
Explain how to write an expression that is equivalent to the total cost expression. Then determine the total cost for the color units needed to make the paint if each royal blue color unit costs $0.30 and each yellow unit costs $0.10.

Answers

I think the answer is 1.97 hope it helps you

Help please ill brainlist

Answers

Answer: a

Step-by-step explanation: i took the test

Which equation could be equivalent to 22 - 3?

Answers

Answer:

22 + (-3)

Step-by-step explanation:

Adding a negative is the same as subtracting a positive.

Write each algebraic expression in words.
Then evaluate each expression for n = 6.
a) 4n:
b) n + 8:
c) n/2:
d) 7 + 3n:
e) 10n – 15:
f) 50 – 8n:
Please help :(((

Answers

a) 4 times a number; 4(6) = 24

b) a number plus 8; (6) + 8 = 14

c) a number divided by 2; (6)/2 = 3

d) 7 added to a number multiplied by three; 7 + 3(6) = 25

e) 15 subtracted from 10 times a number; 10(6) -15 = 45

f) 8 times a number subtracted from 50; 50 - 8(6) = 2

I hope this helps!

How many sides does a nonagon have?

sides

Answers

Answer:

9 sides due to the fact, the prefix nona means nine or ninth

Answer:Nine sides

Step-by-step explanation: have a good day :)

Write the equation for the line that is parallel to the given line and that contains
the given point. Use the point-slope form of the equation of a line.*
(-3,4) y=-x-11

Answers

Answer:

x + y - 1 = 0

Step-by-step explanation:

y = -x - 11

therefore its slope is -1

x1= -3

y1 = 4

m = -1

from, y - y1 = m(x -x1)

y - 4 = -1(x + 3)

y -4 = -x -3

x + y -1 = 0

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