Mathematics High School

7 Lanza is a gardener.
She has this plan of a garden.
9m
8m
Lanza needs to put grass turf to cover this garden.
She charges £16 a square metre to put grass turf in a garden.
Lanza thinks she will need to charge more than £800 to put grass turf in this garden.
Is she correct?
Show why you think this.​

Answers

Answer 1

Answer:£872

Step-by-step explanation:

Related Questions

Use the net to find the surface area of the regular pyramid.

Answers

It needs a picture so we can answer

PLEASE HELP *see attachment *

Answers

Answer:

9.16 I think

Step-by-step explanation:

angle B = [tex]tan^{-1}[/tex]([tex]\frac{22.91}{10}[/tex]) = 66.4 degrees to 1 decimal place

sin(66.4) = [tex]\frac{CD}{10}[/tex]

CD = 10sin(66.4)

CD = 9.16 to 2 decimal places

God loves you and he cares about you so repent becuase he is coming soon

Answers

Answer:

Yes god is really good

Step-by-step explanation:

Facts Trust in god and everything will be okay:)



the team won 24 of its 30 games. what was the teams won-lost ratio

Answers

Answer:

it lost 6/30 (1/5) games

Answer:

Read the picture.

3x + 5x -1 anwser equation

Answers

Answer:

8x - 1

Step-by-step explanation:

You cannot actually solve this equation because you have no value that it is equal to, but you can simplify it down by combining like terms:

3x + 5x - 18x - 1

Hope this helps!!

8x-1

You can't subtract a normal number by a number paired with a variable. So the only thing that you would have to do is add 3x and 5x together and keep the -1 there.

-Ɽ3₮Ɽ0 Ⱬ3Ɽ0

What is the domain of this relation? (4, 14) (1, –7) (4, 7) (1, 14)

Answers

Answer:

4, 1, 4, and 1

Step-by-step explanation:

when a problem asks for the domain, it's basically asking for the x coordiantes (range = y coordinates)

In 10 words or fewer, for which variable should Komathi solve the
equation in order to find out how many drinks she can buy?
Type answer here...
I
SUBMIT

Answers

Answer:

Solve for d, see below

Step-by-step explanation:

Not sure I have all the information but this might help

We need to know how much money she has and how much each drink costs

We will ignore sales tax

Drinks she can buy = total money she has / cost per drink

I don't know what variable names you have or what other information you have but in equation form

d = m/c

Convert the following from vertex form to standard form

Answers

Answer:

option 3

Step-by-step explanation:

Answer:

-3x²+12x-16

Step-by-step explanation:

-3(x-2)²-4

expand (x-2)² first = (x-2)(x-2) = x²-2x-2x+4 or x²-4x+4

distribute -3

-3(x²-4x+4) = -3x²+12x-12-4

= -3x²+12x-16

What are quadratic roots

Answers

this may help, a quadratic equation is any equation that can be rearranged in standard form as ax^{2}+bx+c=0 where x represents an unknown, and a, b, and c represent known numbers, where a ≠ 0. If a = 0, then the equation is linear, not quadratic, as there is no ax^2 term.
here’s an example

The distance between the points A ( -1,3) and B 2,

Answers

Answer:

Y=2x+5

This is my answer that I got

Below are the lengths (in minutes) of phone calls made on an 800 line to a business on one day. Fine the five-number summary for this data. 14, 6, 12 , 19, 2, 35, 5, 4, 3, 7, 5, 8 a. 5, 8, 14, 15.5, 20 b. 2,4,7,14,35 c.2,4,6,12,18 d.2, 4.5, 6.5, 13 ,35

Answers

Answer :19

19\

Step-by-step explanation:

what is the value of x?​

Answers

Answer:

7

Step-by-step explanation:

PPPPPLLLLLLZZZZZZZ HEEEELLP

Answers

do you have to show work? i can do all of this for you

Hello, pls, thank you :) ​

Answers

Answer:

Step-by-step explanation:

No they do not, the first is -64 and the other is 64

Answer:

No

Step-by-step explanation:

-(2³)² = -(2^6) = -64

(-2³)² = (-8)² = 64

HELP!!!!
The quadratic function f is represented by the equation:
f(x)=(x - 4)^2 - 4
The table gives some of the values of the quadratic function g:
Which statement below is true?
a. the y-intercept of f(x) is greater than the y-intercept of g(x)
b.The y-intercept of g(x) is greater than the y-intercept of f(x)
c.The y-coordinate of the vertex of f(x) s greater than the y-coordinate of the vertex of g(x)
d.The x-coordinate of the vertex of g(x) is greater than the x-coordinate of the vertex of f(x)

Answers

Answer:

a. the y-intercept of f(x) is greater than the y-intercept of g(x)

Step-by-step explanation:

Given function:

f(x)=(x - 4)^2 - 4

We can work out the function from the table values:

g(x) = (x + 2)^2 - 4

Options:

a. the y-intercept of f(x) is greater than the y-intercept of g(x)

True. x= 0 ⇒ f(0) = (-4)^2 - 4 = 12, g(0) = 2^2 - 4 = 0

b. The y-intercept of g(x) is greater than the y-intercept of f(x)

False. See previous option.  

c. The y-coordinate of the vertex of f(x) s greater than the y-coordinate of the vertex of g(x)

False. They are same = -4

d. The x-coordinate of the vertex of g(x) is greater than the x-coordinate of the vertex of f(x)

False. -2 vs 4

What is the method to find the slope of y=3x+5.

Answers

Answer:

slope 3

Step-by-step explanation:

y=mx+b

y=3x+5

what is 2.77 rounded to the nearest ten​

Answers

Answer:a

Step-by-step explanation:a

2.8 pls give brainiest

plz help me.................... i need help

Answers

Answer:

y =7 x = 6000

Step-by-step explanation:

y=14x+16 hope i helped

look below plz help please help am giving brainliest

Answers

Answer:

We conclude that the 12x is the required expression that is equivalent to 7x + 4x + x and has only one term.

Step-by-step explanation:

Given the expression

[tex]7x+4x+x[/tex]

The current expression has three terms such as 7x, 4x, and x.

The current expression can be further simplified such as

[tex]7x+4x+x[/tex]

Add similar elements:  [tex]7x+4x+x=12x[/tex]

[tex]=12x[/tex]

Thus, the given expression [tex]7x+4x+x[/tex] can be expressed as the only one term such as [tex]12x[/tex].

i.e. [tex]7x+4x+x=12x[/tex]

Therefore, we conclude that the 12x is the required expression that is equivalent to 7x + 4x + x and has only one term.

choose the correct simplification of (x^3/y^5)^2

will give brainliest

Answers

Answer:

Step-by-step explanation:

power raised to power= multiply

=answer is x^6/y^10

Answer:

D. ✓

good luck on your test or whatever that is

Three friends share 2 bags of trail mix equally. What fraction of a bag of trail mix does each friend get?​

Answers

Answer:

I think that each friend would get 1.5/ 1  1/2.

Step-by-step explanation:

3 divided by 2 equals 1.5

Write an equivalent expression.
- 2(5 + 6g)
Choose the correct answer below.
A. -2(5+6g) = 6g - 10
B. -2(5.+6g) = -2- 12g
C. -2(5+6g) = - 10 - 129
D. -2(5+6g) = -10 +6g

Answers

Answer:

answer+> D. -2(5+6g) = -10 +6g

In triangle ABC, the measure of angle ABC is 51°
and ACB is a right angle. What is the measure of
angle BAC in degrees?

Answers

Answer:

39 degrees

Step-by-step explanation:

The sum of angle in the triangle ABC is a80 degrees

m<ACB + <BAC + <ABC =1 80

90 + <BAC + 51 = 180

141 + m<BAC = 180

m<BAC = 180-141

m<BAC = 39 degrees

Hence the measure of m<BAC is 39 degrees

Help. It’s like 10 points.

Answers

Answer:

Step-by-step explanation:

Step 1. It should say that 9 squared + b squared equals 15 squared, where 15 should be c since it’s the hypotenuse.

Lauren was looking at the blueprint for her office. The scale on the blueprint was 1/2 inch = 1 foot. What are the dimensions of her office on the blueprint if the dimensions of her actual office are 16 feet by 20 feet?

A. 8 inches by 10 inches
B. 12 inches by 14 inches
C. 10 inches by 12 inches
D. 16 inches by 20 inches

Answers

Answer:

12 x 14

Step-by-step explanation:


A6ft vertical post casts a 16-in shadow at the same time a nearby cell phone tower casts a 118-It shadow. How tall is the cell phone tower?
The cell phone tower's height is A.
(Simplify your answer.)

Answers

Answer:

The cell phone tower is 44.25 feet

Which of the division expressions below has a quotient that is greater than 100? Select all
that apply.
A) 2,956 : 32
B) 2, 340 : 22
C) 4,590 : 51
D) 7,566 = 78
E) 5,704 : 62

Answers

The answer should be A.

help meeeeeeeeeeeeeeeeeeeeeeeeeee

Answers

Answer:

C. 33

Step-by-step explanation:

36% of 150=54

14% of 150=21

54-21=33

The equation of the line is y=0.11x + 14.21
What is the slope?

Answers

Y=mx+b where m is slope. Since m = 0.11, the slope is 0.11

PLEASE HELP ME ILL MARK U BRAINLIES :)

Answers

Answer:

D :)

Step-by-step explanation:

Answer:

D. 2011

Step-by-step explanation:

Cuz if u ivide it ur quotient is 250.125 and your remainder is 3

???

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40% a number is 8 more than the number itself. Find this number. 1. What effect does air pressure have on wind movement? 2. What happens to the density of air as it is heated? 3. Its a hot, sunny morning in a coastal town in South Florida. Warm air is rising up from the land. Large, puffy clouds are forming overhead. Which way do you think the wind will be moving this afternoon, and what do you think will happen to the temperature? In 1692, Pennsylvania passed the "Great law." What was the purpose of the law? To protect citizens from religious persecution To guarantee colonists right to own slavesTo maintain colonists loyalty to the British crown To establish a system of religion based courts Pls help me I will give brainliest if i was o dived 3 by 2 what woud it be Why is it important for humans to have a variety of specialized cells violent storms generally form along ...warm fronts1 coldfronts2 occluded fronts3 stationary fronts4 How were the colonists warned about the British coming to Concord?Please Specify what persintage is 22 out of 25 my gosh im in fifth grade and need an answer stat dude what causes lightningA. build up of electrical charges in the cloudsB. flow of electrical charges among cloudsC. light energy created in the cloudsD. reflection of light in the clouds can someone help me with one of these or both ? DNA: CCCTACGATA GAATAPLZZ HELP solve for brainliest LAB: Even/odd values in an array Write a program that reads a list of integers, and outputs whether the list contains all even numbers, odd numbers, or neither. The input begins with an integer indicating the number of integers in the list. The first integer is not in the list. Assume that the list will always contain less than 20 integers. Ex: If the input is: 5 2 4 6 8 10 the output is: all even Ex: If the input is: 5 1 -3 5 -7 9 the output is: all odd Ex: If the input is: 5 1 2 3 4 5 the output is: not even or odd Your program must define and call the following two methods. isArrayEven() returns true if all integers in the array are even and false otherwise. isArrayOdd() returns true if all integers in the array are odd and false otherwise. public static boolean isArrayEven(int[] arrayValues, int arraySize) public static boolean isArrayOdd(int[] arrayValues, int arraySize)LabProgram.java Load default template 1 import java until Scanner 23 public class ropa 4 5 /* Define your method here */ 6 7 public static void main(Strist args) { 8 /* Type your code here */9 }1011 11 what was Anne frank actions and impact on the story Pls help I need help with this .. HELP I WILL GIVE BRAINLIEST 14. The height of a cylinder is 5 centimeters. The circumference of the base of the cylinder is167 centimeters.Which measurement is closest to the volume of the cylinder in cubic centimeters? PLEASE HELP ME Please help me with this i need a good answerI will give a brainliest to the person who answers it Hurry Im being timed!!!