Answer:
± 10
Step-by-step explanation:
sqrt(100)
What number multiplied by itself is 100
10*10 =100
(-10)*(-10) = 100
The square root of 100 is ± 10
If tom had 557 oranges and Billy had 676 more oranges than tom. How many oranges does Billy have.
Answer:
billy has 1233 oranges
Step-by-step explanation:
557+676=1233
you add 557 and 676 to figure out how much billy has
you can check your answer by subtracting 1233-557=676
Answer:
Billy has 1233 oranges.
Step-by-step explanation:
This is a simple, they have this many more than this person has, so an example is the B has 1 book, but Alex has a book collection of 10 books. They both have more than one book, but Alex has 10 books in total, with 9 more than B does.
So, for this question, Tom has 557, and Bill had 676 more than him, so that would mean you need to add 676 and 557 together to get 1233 oranges for just Billy. So that would be our answer.
Find the H.C.F of x² - 3x ,x² - 9
Put the following integers in order from
greatest to least:
-3, 12, 9, -8, 13
Answer:
-8 -3 9 12 13
Vote me
-4x + 7.3x + 19.2x - 8.23
and it’s not 22.5x - 8.38 by the way, I tried it .
Answer:
You put 8.38 instead of 8.23
Step-by-step explanation:
You must put 8.33 instead of 8.23 or else you will get 22.5 -8.23
someone please help me with this.
Given m = j^2 - 7p, find the value of j if
m = 18 and p = 9.
Answer:
9
Step-by-step explanation:
m = j^2 -7p
18 = j^2 -7(9)
18 = j^2 - 63
81 = j^2
√81 = √j^2
9 = j
-12-(-4x+5) -7 - (-2-5)
Answer:
4x-17
Step-by-step explanation:
Mels family is driving out of state to go to her grandmothers house. They know that it takes 20 gallons of gas to get there, and the cost of 3 gallons of gasoline is $10.50. How much should the family budget to make the one way trip
Find the arithmetic mean of 14 and 29.
Answer:
Arithmetic mean =( 14+29 )/2
A.M = 21.5
Step-by-step explanation:
Hope it helps youAnswer:
Please mark Brainliest
Step-by-step explanation:
[tex]\frac{14+29}{2}[/tex]
Is the mean
Before I calculate, I will explain WHY the fraction above appeared
What is the mean and how to find it?
This is how:
We add all the numbers in the dataset and then divide by the amount of numbers in the given dataset.
Something you might think:
What are you talking about?!
The fraction above shows everything.
There are 2 numbers in the dataset, so we divide by 2.
14+29=43/2=21.5
Hope this helps!
If f(x) = 7x2 - 4x, what is the value
of f(2)?
F -8
J 17
G 2
K 20
H 6
Answer:
K 20
Step-by-step explanation:
f(x) = 7x2 - 4x
f (2) = 7 (2)^2 - 4(2)
= 28 - 8
= 20
Since they replaced the x inside f(x) with 2, just do that the same to the right side, change all x into 2
Hoshi walks 12 meters in 3 seconds.
What is her walking rate?
Answer:
Step-by-step explanation:
To calculate the walking rate, you have to think of the unit that the walking rate is in. Walking rate is most often in meters per second or kilometres per hour, so I'll explain both. The first one (m/s) is easy, since both are already in these units. The formula speed = distance/time can be used here, which gives 12/3 = 4 meters per second.
For km/h it is a little more difficult. 12 meters equals 12/1000 kilometers (which is 0.012), since there are 1000 meters in a kilometer. Then 3 seconds equals 3/60 minutes (which is 0.05 mins), which is 0.05/60 hours (which is 0.0083333). Using the formula now, the answer is 0.012/0.0083333 = 14/4 km/h
What is the domain plz help me and show work
Answer:
Step-by-step explanation:
357x
The high school has been raising money
for charity and the class that raises the most will be awarded a party at the end
of the year. The table shows how much money each class has raised.
The school has a goal of raising at least $3000. Which inequality shows how much more money m they need to raise to reach their goal?
Seniors - 870
Juniors - 650
Sophomores - 675
Freshman - 590
ITS ALGEBRA!!HELP
Step-by-step explanation:
Together they have $2735. 3000-2735=265 so the inequality is m>=265
What is the reflection image of (5, -3) across the line y = -x?
(3,5)
(-3,5)
(3,-5)
(-3,-5)
Answer:
(3, - 5 )
Step-by-step explanation:
Under a reflection in the line y = - x
a point (x, y ) → (- y, - x ) , then
(5, - 3 ) → (3, - 5 )
(r/s)(3)=
It’s a two part question, I’m to lazy to answer
Answer:
Step-by-step explanation:
How much should each person receive?
5.
Ed and Ted win half a million dollars on an internet lottery.
They decide to share the money in the ratio 13 : 12.
How much more will Ed receive than Ted?
AABC ~ADEF
F
21
D
B
N
28
E
C
Solve for N.
28 = ☆
N=[?]
Answer:
N = 3
Step-by-step explanation:
[tex] \frac{28}{4} = \frac{21}{N} \\ \\ 28N = 21 \times 4 \\ 28N = 84 \\ \\ N = \frac{84}{28} \\ \\ N = 3[/tex]
I hope I helped you^_^
5x -4= 4x please help me
[tex]5x-4=4x\\\\5x-4x=4\\\\\huge\boxed{x=4}[/tex]
Answer:
4=x
Step-by-step explanation:
5x-4=4x
-4=-x
4=x
please help me asap :(
Answer: 6
Step-by-step explanation:
Factors of 12 = 1,2,3,4,6, and 12.
1*12 or 12*1 = 2
2*6 or 6*2 = 2
3*4 or 4*3 = 2
After 3.5 hours, Porsha had travelled 217 miles. If she travels at a constant speed how far will she have travelled after 4 hours?
how to right 90 and 75 as a distributive problem
Answer:
The distrubative property of 90 and 75 is 10
Step-by-step explanation:
Hope this helps :D
9516x 51 plz put steps
Answer:
9516
x51
9516 (first multiply by 9561 by 1)
47580 (second multiply 9561 by 5)
485316 (add two result.)
9516+47580=57096 this is wrong.we add 9516+47580 with shift one space of 47580Step-by-step explanation:
2. Here is a polygon. Draw a scaled copy of the
polygon using a scale factor of 3.
A
B
D-
с c
A man har
A scale drawing is an illustration of shape where the accurate size of the new shape is in proportion to the previous shape.
Given that:
[tex]k = 3[/tex] --- the scale factor
From the given polygon, we have:
[tex]Side_1 = 8[/tex]
[tex]Side_2 = 6[/tex]
The corresponding sides of these two sides are:
[tex]Side_1 = 8 \times 3[/tex]
[tex]Side_1 = 24[/tex]
[tex]Side_2 = 6 \times 3[/tex]
[tex]Side_2 = 18[/tex]
See attachment for the scaled drawing
Read more about scaled drawing at:
https://brainly.com/question/980463
what is the perimeter of the trapezoid
Answer: 25.66 units
Step-by-step explanation:
AB = 8
DC = 12
Distance between point D and A
D=sqrt[(-3 - - 5)^2 + (4 - 2)^2
= sqrt (2^2 + 2^2)
= 2 sqrt 2 = 2.83
AD = 2.83
BC = 2.83
2 (2.83) + 8 + 12 = 25.66 units
Can someone help geometry
I hope that answer is AHS=JHL, AHJ=SHL
Please help me, It's urgernt.
This table shows the relationship y = kx.
What is the constant of proportionality, k?
2
2
3
5
8
у
5
7.5
12.5
20
1.5
3
3
5
2.5
Answer:
k = 2.5
Step-by-step explanation:
We know that,
y = kx
=> y/x = k
Let us take the first value of x and y.
Si, 5/2 = k
=> 2.5 = k
Note: We can take any of the given values of x and y from the table.
A cereal manufacturer has a tolerance of 0.75 oz for a box of cereal that is supposed to weigh 20 oz. Determine the compound inequality solution that describes the acceptable weights for a 20 oz box.
I hope it helps you
An compound inequality that describes the acceptable weights for a 20 oz box is 19.25 ≤ x ≤ 20.75.
What is an absolute value?The absolute value of a number is defined as its magnitude irrespective of the sign of the number. To determine the absolute value of a real number, we consider only the number and remove the sign. It can only be a non-negative value.
We are Given that, cereal manufacturer has a tolerance of 0.75 oz for a box of cereal that is supposed to weigh 20 oz.
Let the weight of cereal box be; w
Now, the inequality is
20-0.75 ≤ x ≤ 20+0.75
Add 20 on both sides of an inequality, we get
19.25 ≤ x ≤ 20.75
Here, 19.25 ≤ x ≤ 20.75
Therefore, an absolute value inequality to find the range of acceptable weights is 19.25 ≤ x ≤ 20.75.
To learn more about an absolute value visit:
brainly.com/question/1301718.
#SPJ2
(BRAINLIEST)
Solve number 8
y = 14
z = 4
Difficulty: Easy
Answer:
yz = 14*28 = 392
Step-by-step explanation:
gimme brainliest
Answer: 56
Step-by-step explanation:
yz
Lets rewrite it
When you have two terms next to each other, it means multiply.
Therefore, we can rewrite this as
(14) x (4)
y times z
14 x 4 = 56
Hii!! Please help, if you can :)
(I can give you 15 points)
Answer:
2.25 (2 1/4) this is what i got for the answer to the division problem.
Step-by-step explanation:
sorry if i am wrong
If the erea of a square is (y²+8y+16) cm²,what is theof it's side
Answer:
Step-by-step explanation:
