please help me !!!!!!

Please Help Me !!!!!!

Answers

Answer 1

Answer:

Step one

Step-by-step explanation:

she forgot to do -4×-3 in the parentheses

Answer 2
I has to be step one

Related Questions

केविन अपनी छुट्टी के लिए स्नोबोर्डिंग जाना चाहता था। बताएं कि वह बॉक्स प्लॉट्स से बर्फबारी के आंकड़ों के आधार पर रिज़ॉर्ट ए या रिज़ॉर्ट बी में जाने के बारे में अपना निर्णय कैसे ले सकता है।

Answers

Answer: I ate my dogs bone

Step-by-step explanation:

I need help in this question

Answers

Answer:

a) £105 300

b) £132 300

Step-by-step explanation:

a) 2700*39=105 300

b) 2700*49=132 300

Do the ratios 20 /8 and 7 /3 form a proportion

Answers

Answer:

no

Step-by-step explanation:

im smart

math work pls help :)​

Answers

Answer:

i geuss SAS is the correct answer of the question

how would I do this? ​

Answers

Answer:

umm

Step-by-step explanation:

1) 1/5 as a percentage:
1/5 x 100 = 20
Answer = 20%

2) 10/100 as a percentage:
(This is already over 100 so the answer would just be 10%)

3) 1/100 as a percentage:
(Again, this is already over 100 so the answer would just be 1%)

4) 2/5 as a percentage:
2/5 x 100 = 40
Answer = 40%

5) 3/5 as a percentage
3/5 x 100 = 60
Answer = 60%

6) 4/5 as a percentage
4/5 x 100 = 80
Answer = 80%

7) 1/2 as a percentage
1/2 x 100 = 50
Answer = 50%

8) 5/100 as a percentage
(This is already over 100 so the answer would just be 5%)

9) 3/4 as a percentage
3/4 x 100 = 75
Answer = 75%

10) 3/10 as a percentage
3/10 x 100 = 30
Answer = 30%

11) 2/3 as a percentage
2/3 x 100 = 66.6666
Round it to the nearest whole number or decimal
Answer = 66.7%

12) 1/3 as a percentage:
1/3 x 100 = 33.33333
Round it to the nearest whole number or decimal
Answer = 33.3%

Basically just multiply the fraction by 100 each time to get your answer

Evaluate the expression, 7x+8(x-3). Assume that x=4.

Answers

Answer: 36

Step-by-step explanation:

(7x4) +8 (4-3)

Answer:

22

Step-by-step explanation:

If x = 4 then the equation will be

7(4) + 8(4 -3)

14 + 32 - 24

= 22

Can someone help me with this

Answers

Answer:

use distance formula

Step-by-step explanation:

enter each set of points into distance formula, find distance then sum all sides

Complete the table for the given rule

Answers

x= 4/3
first y= 10/3
second y=8

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The amount Lin’s sister earns at her part-time job is proportional to the number of hours she works. She earns $9.60 per hour. Express fractions in the form a/b if necessary.


a. Complete the equation in the form y=kx to describe this situation, where x represents the hours she works and y represents the dollars she earns.



y =
x



b. Is y a function of x? Type yes or no.




c. Complete the equation describing x as a function of y.



x =
y

Answers

y is a function of x, because for each input x there is only one output y. (It doesn't work backwards. x is not a function of y. not sure if you needed that but there it is!)

The equation would be

y=9.60x

where y is the amount Lin's sister earns and x is the amount of hours she works

i think this is correct pls mark brainliest

Kevin, Luke and mat share £200 in the ratio 1:4:3 how much more money does Luke receive than Kevin

Answers

Answer:

£75

Step-by-step explanation:

sum the parts of the ratio, 1 + 4 + 3 = 8 parts

Divide the amount by 8 to find the value of one part of the ratio

£200 ÷ 8 = £25 ← value of 1 part of the ratio, then

4 parts = 4 × £25 = £100 ← Luke's share

Thus

£100 - £25 = £75

Luke receives £75 more than Kevin

Please help?

I need to find the measure of LO, NO

Answers

Answer:

[tex]LO = 14 \\ NO = 14[/tex]

Step-by-step explanation:

[tex]m + 7 = 2m \\ 2m - m = 7 \\ m = 7 \\ (7 + 7) = LO \\ (2 \times 7) = NO[/tex]

A model of a house is built on a base tha
measures 7 3/4 in. wide and 9 1/5 in. long.
What is the area of the model house's
base?

Answers

Answer:

A = 71.3 square inches

Step-by-step explanation:

31/4 · 46/5 = 713/10 or 71.3

as decimals you can multiply 7.75 x 9.2, which is 71.3

A triangle has side lengths of (3.76 + 1.7) centimeters, (1.36 + 1.1) centimeters,
and (7.1c +5.1) centimeters. Which expression represents the perimeter, in
centimeters, of the triangle?

Answers

Answer:

Step-by-step explanation:

our triangle has one length:     3.76+1.7=5.46

                           another side: 1.36+1.1=2.46

                            last side:        7.1+5.1=12.20

Perimeter is=5.46+2.46+12.20=20.12 cm

are these parallelograms why or why not

Answers

Answer:

Yes, because they both have two sets of parallel lines.

Hope that helps!

Step-by-step explanation:

Need to find X, and angle DAB.
Can you guys help me??

Answers

x = 6°

Step-by-step explanation:

^bac = ^dac3x + 12° = 5x12° = 5x - 3x12° = 2x6° = x

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Someone please help ASAP

Answers

Answer:

x=16[tex]\sqrt{\\2\\}[/tex]

y= 16

Step-by-step explanation:

Since we know that this is a right triangle, all sides must add up to 180°.  This means that our unknown angle is 45°.  With two 45° angles, we know that side y must be 16 (the same as the other corresponding angle).  Once we know both legs, we can use Pythagorean Theorem to determine that the hypotenuse, or side x is =16[tex]\sqrt{2}[/tex]

You deposit $750 in a bank
account that will earn a simple
interest of 3.5% per year.
How much will your investment
be worth after 12 years?

Answers

Answer:

$1,065

Step-by-step explanation:

Simple interest equation: A=P(1+rt)

P (principal amount) = 750, r (rate) = 3.5%, t (time) = 12 years

A=750(1+(3.5)(12))

A=1065

The amount of an investment to be worth after 12 years should be considered as the $1,065

Calculation of an investment:

Since

The deposited amount is $750

The rate of interest is 3.5% per year.

And, the time period is 12

So,

A=750(1+(3.5)(12))

A=1065

Hence, The amount of an investment to be worth after 12 years should be considered as the $1,065

Learn more about rate here: https://brainly.com/question/13455383

please help:)I’m not good at math and need to get this done ASAP

Answers

Answer:

First and third options are equivalent, second and fourth options are not equivalent.

Step-by-step explanation:

Remember the relation:

[tex]a^n*a^m = a^{n + m}[/tex]

and:

[tex](a^n)^m = a^{n*m}[/tex]

We have the expression:

[tex]7^{1/5}*49^{7/5}[/tex]

We know that 49 = 7*7

Then we can write the above relation as:

[tex]7^{1/5}*49^{7/5} = 7^{1/5}*(7^2)^{7/5}[/tex]

We can use the second relationship from the above ones and write this as:

[tex]7^{1/5}*(7^2)^{7/5} = 7^{1/5}*7^{2*7/5} = 7^{1/5}*7^{14/5}[/tex]

Now we can use the first relationship to get:

[tex]7^{1/5}*7^{14/5} = 7^{1/5 + 14/5} = 7^{15/5} = 7^3 = 343[/tex]

Then:

The first option is equivalent.

The second option is not equivalent

The third option is equivalent.

The fourth option is not equivalent.

At a sale, suits were sold for 12% of their original price. If the suits originally cost $200 each, how much did a suit cost on sale?

Answers

Answer: $24

Step-by-step explanation:

12% = 0.12

200 × 0.12 = $24

I am not a professional, simply using prior knowledge!

Note- It would mean the world to me if you could mark me brainliest!

PLEASE HELP THIS IS ALMOST DUE

Answers

Answer:

32.85°

Step-by-step explanation:

Used a fancy calculator & just took a test like this

good luck, i hope this helps :)

Answer:

x = 32.8599

Step-by-step explanation:

you have the hypotenuse and the side adjacent to the angle, so you use

Cos(x) = adjacent/hypotenuse

so

Cos(x) = 21/25

x = cos^-1(21/25)

put this in a calculator:

x = 32.8599 (rounded)

Determine the rate

100 cars pass by in 2 hours​

Answers

Answer:

if 100 came by in 2 hours 50 would come by in one hour

Step-by-step explanation:

split it it's by 2

If 100 came by in 2 hours then 50 would come by in one hour.

What is unit rate?

There is an independent quantity, and a quantity that depends on it (dependent quantity). When independent quantity moves by a unit measurement (single unit increment), the increment in dependent quantity is called the rate of increment of dependent quantity per unit increment in independent quantity.

We have been given 100 cars pass by in 2 hours​

We need to find the unit rate.

Total car = 100

Time = 2 hours

Unit rate = 100/2

Unit rate = 50

Therefore, the unit rate of 50 car in one hour.

To learn more about the unitary method, please visit the link given below;

brainly.com/question/23423168

#SPJ2

There are many cylinders with a height of 9 inches. Let R represent the radius in inches and V represent the volume in cubic inches.
R V
1
2
3
Complete the table relating the radius and volume of cylinders with height 9 inches. Write each volume as a multiple of pi or round to the nearest cubic inch.
Is there a linear relationship between the radius and the volume of these cylinders? Explain how you know.
If a cylinder with height 9 inches and radius (R) s filled with water, it can fill a certain pitcher. How many of these pitchers can a cylinder with height 9 inches and radius 2r fill? Explain how you know.

Answers

Answer:

R V

1  9π in³ 

2  36π in³

3  81π in³

Step-by-step explanation:

For, r = 1

V = π(1)²9 = 9π in³

For, r = 2

V = π(2)²9 = 4*9π in³ = 36π in³

For r = 3

V = π(3)²9 = 9*9π in³ = 81π in

R V

1  9π in³ 

2  36π in³

3  81π in³

A sketch of a rectangular patio is shown below. A concrete triangular section is planned for an outdoor fireplace. What is the area of the concrete section, in square units? A rectangle has a width of 69. A segment is drawn from the top left corner down to a point on the bottom side, creating a right triangle. The segment, which is the hypotenuse of the triangle, is 115 units long. From the segment to the bottom left corner is 100 units. A. 517.5 square units B. 1,587 square units C. 3,174 square units D. 7,935 square units

Answers

Answer:

3,174

Step-by-step explanation:

Answer: 3,174

Step-by-step explanation:

115^2-69^2= sqrt8464=92

100+92=whole leg=192

192*69=13248= whole area

69*92=6348

6348/2

=3174

One of the sides of a parallelogram has the length of 5 in. can the lengths of the diagonals be: 4 in and 6 in?
PLEASE PROVIDE AN EXPLANATION

Answers

Answer:

Yes, the diagonals could be 6 and 7 in. In a parallelogram, only the opposite sides of the parallelogram are congruent.

Step-by-step explanation:

In a parallelogram, the diagonals bisect each other, so you can set the labeled segments equal to one another and then solve for . \displaystyle 20 - 3x = 2x - 4 \rightarrow 24 = 5x \rightarrow 4.8 = x. Then, substitute 4.8 for in each labeled segment to get a total of 11.2 for the diagonal length.

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The Delaney family had their 25th wedding anniversary dinner catered by Augie's Restaurant. The cost of the dinner was $459. If they plan to leave a 20% tip and the sales tax is 7%, what will be the total cost of the dinner?

Answers

Answer:

602.25

Step-by-step explanation:

x=-7y+5
5x=4y=-6
solve by substitution

Answers

5x (-7)y=4
y=-4/35
5x=4
x=4/5
(x, y) = (4/5, 4/35)

Paul built a triangular garden in his backyard, which is enclosed by a rectangular fence. How much of the backyard is not covered by the garden

Answers

Answer: 476m²

Step-by-step explanation:

Find the area of the triangle and then subtract it from the area of the rectangle.

Area of triangle = 1/2 * base * height

= 1/2 * 8 * 6

= 24m²

Area of rectangle:

= Length * Width

= 25 * 20

= 500m²

Area not covered by garden:

= 500 - 24

= 476m²

A statistical question anticipates that answers will vary. Which of these are examples of statistical questions?A)What did Sally eat for lunch today?B)How many brothers does Andrew have?C)How many eucalyptus leaves does a koala eat each day?D)How many minutes does each student spend texting each day?E)How many math classes are taught by Mr. Martin this semester? ! Mulitiple choice

Answers

Answer:

c and d

Step-by-step explanation:

A statistical question is a question that can be answered by collecting data that vary. For example, “How old am I?” is not a statistical question, but “How old are the students in my school?” is a statistical question.

Can someone answer this for me pls I need help rly bad

Answers

Answer:

the answer is y= 2/1x + 10

Pleaseee answer correctly !!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!

Answers

Answer:

S And T               N and Q

Step-by-step explanation:

Opposite

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