Mathematics High School

Really need help on this one​

Really Need Help On This One

Answers

Answer 1

Answer:

H: the sun and the moon

Step-by-step explanation:

Answer 2

Answer:

spring tides, are formed when the earth, sun and moon are lined up in a row.

Step-by-step explanation:

Related Questions

10=s÷2+7 it really difficult could yall help me out

Answers

Answer:

The value of s is "90". A further explanation is given below.

Step-by-step explanation:

The given expression is:

⇒ 10=s÷2+7

i.e,

⇒ [tex]10=\frac{s}{2+7}[/tex]

On solving the above expression, we get

⇒ [tex]10=\frac{s}{9}[/tex]

On applying cross-multiplication, we get

⇒ [tex]10\times 9=s[/tex]

⇒ [tex]90 = s[/tex]

hii please help i’ll give brainliest if you give a correct answer

Answers

Answer:

i think it'll be the first one and the last one

Step-by-step explanation:

1 & 3 hope that helped haha

For the scientific notation, write the correct standard form: 3.2 x 10-2

Answers

Answer:

0.032

Step-by-step explanation:

10-2 means that we move the point 2 places to the left.

Simplify the expression 3x + 5 + x + 2 by combining like terms.

Answers

Answer:

4x + 7

Step-by-step explanation:

add the x's then regular numbers

A sandwich tray comes with 6 turkey sandwiches and 4 ham sandwiches. What is the ratio of ham sandwiches to turkey sandwiches?

Answers

4:6 (4 Ham) (6 Turkey)

Answer:

3:2

Step-by-step explanation

hope this is correct! have a good day!! c:

Sally has a discount card that reduces the price of her grocery bill in a certain grocery store by 5%. If c represents the cost of Sally's groceries, which expression represents Sally's grocery bill?

Answers

Can you put a picture because I don’t understand how much the groceries where

A stray dog ate 12 of your muffins. That was of all of them. With how many muffins did
you start? Write an equation and solve the problem.

plz help

Answers

Answer:

A stray dog ate 12 of your muffins. That was of all of them. With how many muffins did

you start? Write an equation and solve the problem.

plz help

Step-by-step explanation:

um if he ate ALL of them wouldn't it be 12?

ASAP BRAINLIEST AND 100 POINTS

Transversal t intersects lines d and e to form 8 angles. The angles formed with line d, clockwise from top left are 1, 2, 7, 8. The angles formed with line e, clockwise from top left are 3, 4, 5, 6. Which angle is an alternate exterior angle to ∠8? ∠3 ∠4 ∠5 ∠6

Answers

9514 1404 393

Answer:

  angle 4

Step-by-step explanation:

"Alternate" means the angles are on opposite sides of the transversal. "Exterior" means the angles are outside (not between) the parallel lines. The diagram shows the alternate exterior angles are angle 8 and angle 4.

3x0.2 help please



s.w​

Answers

Answer:

Step-by-step explanation:

answer 0.6 multiply 3 by 0.2 and you get 0.6! thats what i understood sorry if im rong

Is 1/3 cup bigger than 1/4 cup

Answers

Answer:

Yes

Step-by-step explanation:

Two experiments are conducted to determine the mass of an object.
-In Experiment 1, you place the object on an electronic balance and read the object's weight.
-In Experiment 2, you apply a constant force to pull the object along a horizontal surface, while using a motion detector to measure the object's speed as it is pulled.

All frictional forces for both experiments are considered to be negligible. Which of the two experiments, if either, could be used to determine the gravitational mass of the object?


a. Experiment 2 only
b. Experiment 1 only
c. Neither experiment
d. Both experiments

Answers

Answer: Experiment 1 could be used to check the gravitational mass of an object.

Step-by-step explanation: Gravitational mass can be described as the strength which the gravitational force has on an object when it is present in the gravitational force. An object at rest will experience only the gravitational force. Whereas an object that is pulled along a horizontal surface with a spring scale will have other forces acting on it along with the gravitational force.

To check for the gravitational mass, an object should only have a gravitational force acting upon it. Hence, experiment 1 is the correct option.

Please help me with number two and three :)

Answers

The answer to number 2 is:A as there is 1 pear for every three apples and
The answer to number 3: C. Since it also equals 0.6 which is the number eight games won in the first row divided by the number of games played in the first row

how would i do the distribution method on 7-(4p+3)?

Answers

Answer:

You would distribute 7 to the numbers inside the parentheses.

Step-by-step explanation:

7(-4p + 3) ---> -28p + 21.

Write 10/25 and 8/28 in simplest form pls :)

Answers

Answer:

2/5 and 4/7

Step-by-step explanation:

A pool was being emptied at a rate of 5 gallons per hour. The equation
Y - 60-5(x - 5) models the amount of water remaining, where s is
time (in hours) and y is the amount of water left (in gallons), Write the
corresponding equation in slope-intercept form

Answers

Answer:  -5x-35

Step-by-step explanation:

Please help! my question is in english, please look at my profile :) i know more people look at mathematic questions so thats why im putting this here, thank you

Answers

Answer:

i'll see if i can solve it! :)

Step-by-step explanation:

Please please please help meee

Answers

The answer is 2 root 51
C^2 = B^2 + A^2
C^2 = 14^2 + 20^2
C^2 = 196 + 400
C^2 = 596
√C^2 = √596
C= 2√149 ≈ 24.41311

If two out of every 10 high school students are licensed drivers, about how many students would be expected to have drivers' licenses in a high school with 615 students? Record your answer and fill in the bubbles on your answer document. Be sure to use the correct place value.

Answers

Answer:

6,150

Step-by-step explanation:

8)
First try was incorrect
Rob loaded 4 trucks in 4 minutes. At that rate, how many trucks would
he load in 8 hours?

Answers

1,920 trucks in eight hours

Answer:

Step-by-step explanation:hhhhh

rfrFirst try was incorrect

Rob loaded 4 trucks in 4 minutes. At that rate, how many trucks would

he load in 8 hours?

Find the value of x.

Answers

(5x+13)+82=180
5x+ 95=180
5x=180-95
5x=85
x=17

Answer:

x=9

Step-by-step explanation:

The line=180

180-82=98

98=missing angle

98-13=85

85/5=9

Five friends went to a movie. Each friend bought a ticket and a
medium-sized bag of popcorn. The total amount they spent
was $61.25. What was the price of each movie ticket?
(Medium price is $3.75

Answers

$61.25 - $3.75 i think

A grandma has three grandchildren.Sara, Whitney, and Hannah. Whitney is 3 years younger than Sara. Hannah is half as old as Whitney. Hannah's age pplus Whitney's age equals Sara age. How old is each granddaughter? Let x = Whitney's age in years

Answers

Answer:

Whitney = 6

Sara = 9

Hannah = 3

Step-by-step explanation:

Let :

Whitney = x

Sara = x + 3

Hannah = x / 2

Hannah's age + Whitney's age = Sarah's age

x / 2 + x = x + 3

1.5x = x + 3

1.5x - x = 3

0.5x = 3

x = 3/0.5

x = 6

Whitney = 6

Sara = x +3 = 6 + 3 = 9

Hannah = x/2 = 6/2 = 3

Bill owns four cars each car is a different colour each day he drives to work in one of his cars the table shows the probability that bill chooses a car of a particular colour

Car/probability
Red 0.4
Blue 0.17
Yellow 0.05
White ...?
Work out the probability that bill chooses the white car.

Answers

Answer:

1 - 0.4 - 0.17 - 0.05 = 0.38

white = 0.38

Answer:

?yzuzuzuizz72i222

Step-by-step explanation:

nznznnznzjzixi

y=[tex]4x^{2}[/tex]+3x+4
y=5x+4

Answers

Answer:

(0, 4 ) and ( [tex]\frac{1}{2}[/tex], [tex]\frac{13}{2}[/tex] )

Step-by-step explanation:

Given the2 equations

y = 4x² + 3x + 4 → (1)

y = 5x + 4 → (2)

Substitute y = 4x² + 3x + 4 into (2)

4x² + 3x + 4 = 5x + 4 ( subtract 5x + 4 from both sides )

4x² - 2x = 0 ← factor out 2x from each term

2x(2x - 1) = 0

Equate each factor to zero and solve for x

2x = 0 ⇒ x = 0

2x - 1 = 0 ⇒ 2x = 1 ⇒ x = [tex]\frac{1}{2}[/tex]

Substitute these values into (2) for corresponding values of y

x = 0 : y = 5(0) + 4 = 0 + 4 = 4 ⇒ (0, 4 )

x = [tex]\frac{1}{2}[/tex] : y = [tex]\frac{5}{2}[/tex] + 4 = [tex]\frac{13}{2}[/tex] ⇒ ([tex]\frac{1}{2}[/tex], [tex]\frac{13}{2}[/tex] )

9. Complete the equation.

(b^2)=b^8

A. 6
B.4
C.3
D.1/16



Answers

Answer:

i think the answer is B.4

Ok Ben runs at 7 metres per second. He runs 210 metres. How
long does it take him?

Answers

Answer:

30 seconds

Step-by-step explanation:

210 divided by 7 is 30

2(z-3)
[tex]2(z - 3) \geqslant 5[/tex]
​

Answers

Answer:

2z-6

Step-by-step explanation:

2(z-3)

2(z)-2(3)=2z-6

Can someone help me on this problem? Brainliest 5 stars and 15 points

Answers

Answer:

(0,4) and (2,0) for the first one the second one is (0,-6) and (12,0)

Step-by-step explanation:

the equation y=3x-6 and the table shown below describe two different linear functions. Which function has the greatest rate of change? Explain

Answers

Answer:

The rate of change would be y^2-y^1/x^2-x^1. So in this cause the answer is 10.5/3.

Step-by-step explanation:

I said it.

Please help!!! WILL MARK BRAINLIST

Find m

Answers

Im not sure I understand sorry! Try looking it up or looking closer at the directions!

Step-by-step explanation:

the answer is :

m<QRT =34°

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