Find X
(will give brainliest if correct)
Answer:
look at my question
Step-by-step explanation:
What is the value of the expression 2 x 7 + 9 − 3 ÷ 3?
Answer:
Answer is 22
Step-by-step explanation:
2×7+9-3÷3
14+9-1
23-1
=22
I hope it's helpful!
Answer: 22
Step-by-step explanation:
I did it on paper and got 22. I checked my answer by using a calculator and it also said 22. Correct me if I'm wrong. Hope this helped
What is the rate of change of the function represented by the table?
x
y
1
5
2
5
3
5
4
5
0
1
4
5
Answer:
its A
Step-by-step explanation:
Trust me
Answer:
0
Step-by-step explanation:
I did it on edge
help me please. i will give brainliest
Answer: 11.7
Explanation:
-1.7-(-13.4)=11.7
Match the statements written in English with the mathematical statements.
Group of answer choices I will give brainiest
The number -4 is a distance of 4 units away from 0 on the number line.
[ Choose ]
The number -63 is more than 4 units away from 0 on the number line.
[ Choose ]
The number 4 is greater than the number -4.
[ Choose ]
The numbers 4 and -4 are the same distance away from 0 on the number line.
[ Choose ]
The number -63 is less than the number 4.
[ Choose ]
The number -63 is further away from 0 than the number 4 on the number line.
[ Choose ]
Answer:
1
Step-by-step explanation:
Help me please find the answer
Plz help due tomorrow
Find the value of x
Please
Answer:
7
Step-by-step explanation:
9x+18=2x+19 (corresponding angle)
or, 9x-2x=19-18
or, 7x=1
or, x= 7
A and b are positive integers and a-b=2 ... Evaluate the following:
27^1/3 b / 9^1/2 a
There is an image attached of the problem
PLEASE TYPE ANSWER AND SHOW WORK
The value of the given expression will be 1/9.
What is Algebra?Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.
The definition of simplicity is making something simpler to achieve or grasp while also making it a little less difficult.
The expression is given below.
[tex]\rm \rightarrow \dfrac{(27)^{b/3}}{(9)^{a/2}}[/tex]
Simplify the expression, then we have
⇒ (∛27)ᵇ / (√9)ᵃ
⇒ 3ᵇ / 3ᵃ
⇒ 1/3ᵃ⁻ᵇ
⇒ 1/3²
⇒ 1/9
The value of the given expression will be 1/9.
More about the Algebra link is given below.
https://brainly.com/question/953809
#SPJ2
question : Jody got an 80% on a test that had 60 total points on it. How many points did Jody get correct?
help :) ( im not so good with math ) .
Answer:
48
Step-by-step explanation:
Please help an explain work
I think it’s c?
Answer:
B. f(x) = -x + 2
Step-by-step explanation:
First, you find the point on the y-axis which is (0,2) in this problem.
This will be your b in y = mx+ b
Then, you'll find how many blocks you are moving or rise over run. Which is -1/1 or -1.
This will be your m in y = mx + b
But we don't write the 1 so it will just be -x
Now add all your numbers in the standered form (y = mx + b) to get y = -x + 2 or f(x) = -x + 2
The value of k lies between 2.2 and 2.3.
Select all possible values of k.
Answer:
Its easy... 5 and 5.04!
Step-by-step explanation:
You have to look at it properly. It says "The value of SQUARE ROOTED K."
So all you have to do is square root them and whatever is in between 2.2 and 2.3 is ur answer. Ur answer 5 and 5.04.
The values of √k that lies between 2.2 and 2.3 is 5 and 5.04.
What is an equation?An equation is an expression that shows the relationship between two or more numbers and variables.
Given that √k falls between 2.2 and 2.3
For k = 1.49, √1.49 = 1.22 which is not between 2.2 and 2.3
For k = 4.8, √4.8 = 2.19 which is not between 2.2 and 2.3
For k = 5, √5 = 2.2 3which is between 2.2 and 2.3
For k = 5.04, √5,04 = 2.23 which is between 2.2 and 2.3
For k = 5.3, √5.3 = 2.302 which is not between 2.2 and 2.3
For k = 6, √6 which is not between 2.2 and 2.3
The values of √k that lies between 2.2 and 2.3 is 5 and 5.04.
Find out more on equation at: https://brainly.com/question/2972832
55% of 6th grade students voted in the student election. 440 sixth grade students voted in the student election. How many total 6th graders are in the school
Answer:
800. Here's why:
Step-by-step explanation:
This indicats that 440 students make up 55% of the 6th grade population. We can write this as
55/440.
We also know that 'x' total students make up 100% of the 6th-grade population, so we can write this as
100/x.
55/440 must be equal to 100/x. When cross multiplied, it becomes 50x=44000. If we divided each side by 50, we'll find that x=880. Therefore, there are 800 6th graders
Answer:495
Step-by-step explanation:
440 rounds up to 450,450+450=900-the 10 we rounded so 890-440 is 450 which is half so we need to add 440 to 550 to get 990 and we half 990 to get 495 and that is your answer i think im very sorry if this is wrong btw a sixth grader did this please find out a way to reply to my comment or something like that to tell me if i am right.
Which set of values could be the side lengths of a 30-60-90 triangle?
Answer:
A
Step-by-step explanation:
I think you are in geometry I learned this a little back...
It's hard to explain but basically one side is just (n) another is (n(square root sign))and another is (2n.)
So the answer Is a because in this case (n) is 4
What is the surface area of the cylinder with height 7 mi and radius 4 mi? Round to the nearest thousandth
Answer:
Refer to the attached file
Hope it helps..
Have a great day :P
Four times a number is 44. What is the number? 44 n n n n 10 11 40 48
Answer:
11
Step-by-step explanation:
Mrs. Carver wants to add wall–to–wall tile to the science lab. If she plots the layout of the science lab on a graph with the vertices A(–7, 8), B(3, 8), C(3, –2), and D(–7, –2), what is the area of the science lab?
Answer:
o dpB
Step-by-step explanation:
A band director is trying to decide what music to play for the halftime show. To get a sample, the director divides the band into groups based on their grade (freshmen, sophomores, juniors, and seniors). Then she randomly chooses a group and surveys every member of the chosen group. Which sampling method was used?
cluster sampling
simple random sampling
stratified random sampling
systematic random sampling helppppppo
Answer:
random sampling
Step-by-step explanation:
Answer:
A.
Step-by-step explanation: Cluster sampling
Help me please!!!!!!!!
Answer:
A
Step-by-step explanation:
X=5 and 3
Answer: a. x=3 or 5
Step-by-step explanation:
x^2-8x+15=0
When factoring this equation we need to find 2 numbers that multiply to get positive (15) and add to get negative (-8)
So -3 and -5 fit this description because -3+-5=-8 and -3*-5=15
(x-3)(x-5)=0
Solve for values of x to get x=3 and x=5
so X=3 or 5
y- 4/5=1
what does y equal to?
Answer:
y=1.8
Step-by-step explanation:
first change the fraction into a decimal.
4/5 =0.8
plus the 0.8 to both sides
y=1.8
Answer:
[tex]y - \frac{4}{5} + \frac{4}{5} = 1 + \frac{4}{5} \\ y = \frac{5 + 4}{5 } \\ y = \frac{9}{5} [/tex]
A large emerald with a mass of 982.7 grams was recently discovered in a mine. If the density of the emerald is 2.76 grams over centimeters cubed, what is the volume? Round to the nearest hundredth when necessary and only enter numerical values, which can include a decimal point.
Answer:
356.05 cm³
Step-by-step explanation:
We are looking for the volume. The formula is density = mass / volume.
If we plug in our numbers, our formula would be 2.76 = 982.7 / V.
Multiply both sides by V and your formula would be (V) 2.76 = 982.7.
Divide both sides by 2.76 and you would get V = 356.05.
The volume of the given large emerald is required.
The volume of the given large emerald that was discovered in the mine was 356.05 cm³. The calculations to find this value is shown below.
Densitym = Mass of object = 982.7 grams
[tex]\rho[/tex] = Density of the material the object is made of = 2.76 grams over centimeters cubed
The relation between mass, volume and density is given by
[tex]V=\dfrac{m}{\rho}\\\Rightarrow V=\dfrac{982.7}{2.76}\\\Rightarrow V=356.05072\approx 356.05\ \text{cm}^3[/tex]
Learn more about density:
https://brainly.com/question/6838128
PLEASE HELP HURRY
Thanks!!!!!!
This is math :)
Answer:
DON'T PRES THAT LINK THAT IS A HACK AND VIRUS
Step-by-step explanation:
HOPE THIS LETS YOU REMEMBER ABOUT NOT PRESSING THESE LINKS!
Please help and I will give you a Cookie
Step-by-step explanation:
In triangle
x²=5²+12²
x²=25+144
x²=169
x= root of 169
x=13
Answer:
13
Step-by-step explanation:
A^2+B^2=C^2
5=A 12=B X=C
C is is always the longest side of a right triangle.
Neal buys a board game. He pays for the board game and pays $1.54.The sales tax rate is 5.5%. What is the original price of the board game, before tax?
Answer: 28
Step-by-step explanation:
1.54 divided by 0.055 = 28
10cm
What is the height of the triangle is the area is 40 ?
Answer:
8 cm
Hope that helps!
Step-by-step explanation:
Can you please factor x^2-2x-31?
Find the area of a triangle with a base of 14 ft and a
height of 11 ft. A = bh/2)
Answer:
77
Step-by-step explanation:
Factor the expression
15x+35y
Answer:
5(3x+7y)
Step-by-step explanation:
In able to factor, it would require to find the least common number between x and y. In this scenario, it would be 5.
Answer:
You're going to get 5(3x + 7y)
Step-by-step explanation:
Simplifying
15x + 35y
Factor out the Greatest Common Factor (GCF), '5'.
5(3x + 7y)
Final result:
5(3x + 7y)
How many people ages 5-18 were surveyed?
Write an equation to describe the relationship in each table
Answer:
1:[tex]y=x+6[/tex]
2[tex]y=\frac{1}{2}x[/tex]
Step-by-step explanation:
If I helped, a brainliest answer would be greatly appreciated!