Mathematics High School

I need help with this ​

I Need Help With This

Answers

Answer 1

Answer:

235

Step-by-step explanation:

to get 235 first you get your #'s  

# 1= 90

#2= 90

#3= 55

Add!

90

90

55

_____

235

Related Questions

pls help me, i have 7 minutes
Mike opened a savings account with an inital deposit of $500 & will save $10 per week. Pete opened a savings account with an inital deposit of $200 & will save $40 per week. How many weeks will it take for them to have the same amount?

Answers

Answer:

It will take Mike 50 weeks and it will take Pete 5 weeks

Step-by-step explanation:

Mike:500/10= 50

Pete: 200/40= 5

I will give brainliest if someone can solve! Please help.

Answers

The answer is very blurry I can’t see it

2. Over five years, Jerome grew from a height of 47 inches to a height of 66 inches. Which of
the following represents Jerome's growth rate during these five years?

(1) 3.8 inches per year
(2) 4.25 inches per year
(3) 4.6 inches per year
(4) 4.75 inches per year

(quick pls)

Answers

Answer:

answer is 3.8 inches per year

solve 70=-2.5x (one-step equation) what is this answer?

Answers

Answer:

Step by step and hope this helps

70=−2.5x

Step 1: Flip the equation.

−2.5x=70

Step 2: Divide both sides by -2.5.

−2.5x−2.5=70−2.5

x=−28

Helppppp due in 5 minutes pls help this is a test witch is worth half of my grade

Answers

Answer:

Anaphase!!!

Step-by-step explanation:

Need the answer asap

Answers

Answer:

3.2

Step-by-step explanation:

Is the fraction 0/3 the same as 3 or 0?

Answers

Answer:

0

Step-by-step explanation:

Form a polynomial in factored and standard from that has a degree of 3 and zeros: 2 - i, and
1.

Answers

Answer:

(x - 2 + i)(x - 2 - i)(x - 1)x^3 -5x^2 + 9x - 5

Step-by-step explanation:

In order to have rational polynomial, it has to have 2 + i as third zero.

Polynomial in factored form:

(x - (2 - i))(x - (2 + i))(x - 1) =(x - 2 + i)(x - 2 - i)(x - 1)

Polynomial in standard form:

(x^2 - 2x - ix - 2x + 4 +2i + ix - 2i -i^2)(x - 1) =(x^2 - 4x + 4 + 1)(x - 1) =(x^2 - 4x + 5)(x - 1) =x^3 - x^2 - 4x^2 + 4x + 5x - 5 =x^3 -5x^2 + 9x - 5

NEED HELP ASAP GIVING BRANILEST


The ratio of North American Butterflies to South American butterflies at a butterfly park is 6:5. The ratio of South American butterflies to European butterflies is 5:2. There are 60 North American butterflies at the butterfly park.

Part 1 out of 2 How many South American butterflies are there? There are _____ South American butterflies.

Answers

Answer:

50?

Step-by-step explanation:

I said 50 because there were 60 na butterflies so there was probably 50.

I am sorry if this wrong tho

There are 50 South American butterflies

A store has a 20% off discount. If the original price of a shirt is $48, how
much will you pay?

Answers

Answer:$38.70

Step-by-step explanation:

20% = 5

48 / 5 = 9.6

20% = $9.60

48 - 9.6 = $38.7

A local store sells T-shirts for $10. At this
price, the store sells an average of 100
shirts each month. Market research says
that for every $1 increase in the price, the
manager of the store can expect to sell five
fewer shirts each month.

Answers

Answer:

Whats the question?

Step-by-step explanation:

-5.55 - 8.55c+ 4.35c

Answers

Answer:

-4.20c-5.55

Step-by-step explanation:

add -8.55c and 4.35c to simplify

Answer:

-5.55-4.2c

Step-by-step explanation:

-5.55

-8.55c+4.35c

-5.55-4.2c

Can someone
help me solve this plz

Answers

J, using the process of elimination each point corresponds to 1 or 2, however the last set of points has a ratio of 10:11 which is not =

help me i have till midnight to get this done
4x+3xy+xy-x+3

Answers

Answer:

3x+4xy+3

Step-by-step explanation:

Simplify it: 4x+3xy+xy-x+3

5x+3xy+xy+3 subtract x

5x+4xy+3 add xy

Hope this helps plz mark brainliest if correct :D

Answer:

simplfiy: 4xy+3x+3

have a nice day and hope this answer helped!

(if you want step by step, you can comment)

Please solve its due tonight!

Answers

Step-by-step explanation:

1. No, Yes

2. No, Yes

3. 6x^2+10

4. 2x^2-3

5.x^2+x

6.-2x^4+11x+3

7. 3x^3+15x^2+20

8. -9x^3+4x^2+8x

9. xy+2x+6y+5

10. 8xy-y^2x

Sorry if i messed up on some by misreading.

slope for (-5,5) (5,-5)​

Answers

Answer:

Slope(m)=-1

Step-by-step explanation:

slope = -1 .. hope this helps a lot ;) mark me brainliest

Write the following linear function in slope intercept form.

question 4
Group of answer choices
y=-x+3
y=-5x-16
y=-3x+1
y=3x-1

Answers

Answer:

Y=mx+5

Step-by-step explanation:

Y+m

y×x

mx-10

=5

y=mx+5

In the triangle below, which is equivalent to sinA?
А
B
С
O sinc
O sinB
O cosA
O cosC

Answers

Answer:

cosC

Step-by-step explanation:

Answer:

D) cosC

Step-by-step explanation:

Consider the original trapezoid and the reduction. 13.5 cm 3 cm 3 cm 9 cm А 16.5 cm 11 cm Figures not drawn to scale. What is the length of side A, in centimeters, on the reduced trapezoid? 1 O 1.5 2 4.5​

Answers

Answer:

c

Step-by-step explanation:

The length of side A in the new trapezoid after reduction is: C. 2 cm.

What is a Reduction?

A reduction is a transformation which reduces the size of an original figure, in such a way that the ratios of the corresponding sides of the original and new figure are equal.

Based on the definition of reduction, the following ratio can be written:

16.5/11 = 3/A

Cross multiply

A = (11 × 3)/16.5

A = 2 cm.

Therefore, the length of side A in the new trapezoid after reduction is: C. 2 cm.

Learn more about reduction on:

https://brainly.com/question/3457976

12 out of 15 students play in the school band. In a class of 45 students, how many do NOT play in the band? |​

Answers

Answer:36

becuse if you maltiply 15 by 3 it makes 45 and you can maltiply 12 by 3 and you will get your answer

If h(x)=|5x−17|, the value of h(3) is

Answers

h(3) = |5(3)-17|

h(3) = |15-17|

h(3) = |-2|

h(3) = 2          ---- | - a | = | a |   -----------

Answer:

h(3)=2

Step-by-step explanation:

h(x)=l5x-17l

h(3)=l5(3)-17l

h(3)=l15-17l

h(3)=l-2l

h(3)=2

Solve for x:
7x + 5 + x - 3 + x = 5

Answers

Answer:

x=1/3

Step-by-step explanation:

9x+5-3=5

9x=3

x=1/3

Answer:

x=1/3

Step-by-step explanation:

7x + 5 + x - 3 + x = 5

     -5                    -5         (rewrite)

7x + x - 3 + x = 0

  7x + x + x = 9x                (collect like terms) (rewrite)

9x - 3 = 0

9x = 3

(divide both sides by 9)

x= 1/3

i think this is the answer

PLEASE HELP ITS DUE TMR

Answers

Answer:

3 pigs

Step-by-step explanation:

First split the shape into two rectangles to find the area. On the left you can make the rectangle 10*7 and on the right subtract 7 from 16 to get 9 so the one on the right is 9*6. Find the area of both rectangles by multiplying, which will get you 70 and 54 respectively. Add these to get 124 square meters of space in the field. Now you will have to divide it by 36 to see how many pigs can fit, which results in the answer 3.4444... Round down to get 3 pigs as you can not fit another pig in the .4444... of space.

4x -2y = 2
2x +2y = 16

Answers

Answer:

x = 3

y = 5

Step-by-step explanation:

we can add these equations together

4x - 2y +2x + 2y = 18

6x = 18

x = 3

to find y

6 + 2y = 16

2y = 10

y = 5

Please explain how to do it
2r +9r + 10 = 0

Answers

Answer:

[tex]r= -\frac{10}{11}[/tex]

Step-by-step explanation:

[tex]2r+9r+10=0\\[/tex]

combine 2r and 9r

[tex]11r+10=0[/tex]

subtract 10 on both sides

[tex]11r=-10[/tex]

[tex]r= -\frac{10}{11}[/tex]

What is the exact value of tan(195°)?

StartFraction StartRoot 3 EndRoot + 1 Over 1 minus StartRoot 3 EndRoot EndFraction
StartFraction StartRoot 3 EndRoot minus 3 Over 3 + StartRoot 3 EndRoot EndFraction
StartFraction StartRoot 3 EndRoot minus 1 Over 1 + StartRoot 3 EndRoot EndFraction
StartFraction StartRoot 3 EndRoot + 3 Over 3 minus StartRoot 3 EndRoot EndFraction

Answers

Answer:

tan(195°) = 2 - √3 = [tex]\frac{\sqrt{3}-1 }{1+\sqrt{3} }[/tex]

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

There are 42 dogs at the local shelter. Which equation can be used to determine how many dogs the shelter can provide for if it is currently at 60% capacity?

Answers

Answer:

D

Step-by-step explanation:

Answer:

60/100=42/*

Step-by-step explanation:

please help me please help me please help me please help me please help me please help me please help me ​

Answers

Answer:

See below

Step-by-step explanation:

A > [tex]Sin^{2} x + cos^{2} x = 1 \\[/tex]

Divide both side by sin^2 x , and we get

[tex]\frac{sin^2 x}{sin^2 x} + \frac{cos^2 x}{ sin^2 x} = \frac{1}{sin^2 x}[/tex]

[tex]1+ cot^2 x= cosec^2 x[/tex]

Subtracting cosec^2 x from both sides we get

[tex]Cosec^2 x - cot^2 x = 1[/tex]

B>lets break tan θ into its components tan θ = sin θ / cos θ and cot θ = 1/ tan θ

Tan θ + cot θ=  Sin θ/cos θ + cos θ/ sin θ =  sin^2 θ + cos^2 θ  / sin θ cos θ= 1/ sin θ cos θ = sec θ cosec θ

Answer:

Step-by-step explanation:

A >

Divide both side by sin^2 x , and we get

Subtracting cosec^2 x from both sides we get

B>lets break tan θ into its components tan θ = sin θ / cos θ and cot θ = 1/ tan θ

Tan θ + cot θ=  Sin θ/cos θ + cos θ/ sin θ =  sin^2 θ + cos^2 θ  / sin θ cos θ= 1/ sin θ cos θ = sec θ cosec θ

True or false:

A. All parallelograms are quadrilaterals. Why?

B. All squares are rhombuses. Why?

pls help fast ​

Answers

Answer:A. True, cause they have four sides

B. True cause if you turn them a little they look like a square

Step-by-step explanation:

What is the slope of the line represented by the equation f(t)=2t−6?

a
The slope is −6 and the y-intercept is 2.
b
The slope is 2 and the y-intercept is −6.
c
The slope is 2 and the y-intercept is 6.
d
The slope is 6 and the y-intercept is 2.

Answers

the equations is B:)

Answer:

b

Step-by-step explanation:

y=mx+b

m is slope. b is y intercept

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