Answers
Related Questions
Which of the following values for x is true for 4x > 10?
3
O x=
4
O x = 2
O x = 2.5
OX= 3
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7th grade, 25 points plus brainliest to the correct answer, no point theives please, the question is in the picture.
Answers
Answer:
I don't see any attachement or a picture or anything
Step-by-step explanation:
The answer is D
Mrs. Russell bought a computer for $250. The tax was 7%. What was the total cost of the computer with tax?
Answers
Answer:
$267.5
Step-by-step explanation:
7% of 250=17.5. 250+17.5=267.5
Answer:
267.5
Step-by-step explanation:
250+7%=267.5
Hope this helps :)
There is a spinner with 15 equal areas, numbered 1 through 15. If the spinner is spun
one time, what is the probability that the result is a multiple of 3 and a multiple of 5
Answers
Answer:
7 / 15= 0.47
Step-by-step explanation:
Help pls ill mark brainliest
Answers
Answer:
<XWY= 180-23
Step-by-step explanation:
angles on a straight line add up to 180!
hope it helps! please mark me brainliest
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Joyce would like to invest her money in a savings account. The function A (t) = 900(1.03)^t represents the amount of money joyce will have in her savings account after t years. How long will it take Joyce to have $1200 in her account? Around your answer to the nearest tenth of a year. ( use desmos )
Answers
Answer:
9 years ( approximately)
Step-by-step explanation:
900(1.03)^t = 1200
(1.03)^t= 1.33
( 1.03)^t= ( 1.03)^9
So, t= 9
Find the area of each geometric figure or product of the polynomial.
(5n + 3)
A) 5n2 + 4n - 1
B) 25n2 + 30n + 9
C) 25n2 + 9
D) 25n2 - 9
Answers
Because you do 5n+3 times 5n+3 and you get 25n^2+9
Clean123 Inc. performs 1,000 of cleaning services for a customer. After 30 days the computer pays 50% of the invoice with a check. How will this transaction be recorded
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did you get ittttt???
please help me out
PLEASE ANSWER I WILL MARK AS BRAINLIEST
The Bobcats football coach logged the following yardage gains and losses over four plays of a game.
Gain 25x yards.
Gain 0.9y yards.
Lose 12y yards.
Lose 5.2x yards.
What is the net yardage for these four plays?
Enter your answer as an expression, like this: 42x+53y
Answers
The expression to represent the net yardage is 30.5x+12.9y.
What is an expression?An expression is a combination of terms that are combined by using mathematical operations such as subtraction, addition, multiplication, and division.
Given that, gain 25x yards, gain 0.9y yards lose 12y yards and lose 5.2x yards.
Now, net yardage
= 25x+0.9y+12y+5.5x
= 30.5x+12.9y
Therefore, the expression to represent the net yardage is 30.5x+12.9y.
To learn more about an expression visit;
https://brainly.com/question/28170201.
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JEJEISHEVEHSUEHRH PLEASE ✋✋✋✋
Answers
green- 3
yellow - 1
blue- 4
20 points Help I will mark brainliest
Answers
Answer:
The answer ia option 2
Step-by-step explanation:
When a line is parallel to the other line, they will have the same slope (gradient).
The new equation will be y = (1/4)x + b.
Next, you have to find the value of b, by substituting the coordinates into the equation :
[tex]y = \frac{1}{4} x + b[/tex]
[tex]let \: x = - 4,y = - 2[/tex]
[tex] - 2 = \frac{1}{4} ( - 4) + b[/tex]
[tex] - 2 = - 1 + b[/tex]
[tex]b = - 1[/tex]
Pls help it due ASAP
pls show workings
Pls u really need help
Answers
Answer:
13 miles
Step-by-step explanation:
you can go down and to the right or to the left and down but either way it takes 13 miles from her house to Trader Joe's.
4^2 = 16
49 + 16 = c^2
65 = c^2
8.06 = c
8.06 miles
Solve the following inequality.
8x-1<15
Answers
Answer:
x < 2
Step-by-step explanation:
I hope this help you
please help me . weak in here
Answers
9514 1404 393
Answer:
x = 10√3
Step-by-step explanation:
The Pythagorean theorem tells you ...
FB^2 = BC^2 +CF^2
FA^2 = FB^2 +BA^2
Substituting for FB^2, we have ...
FA^2 = BC^2 +CF^2 +BA^2 = x^2 +x^2 +x^2
FA^2 = 3x^2
FA = x√3 = 30 . . . . take the square root and substitute for FA
x = 30/√3
x = 10√3
Please answer for brainliest and 10 points !!
Answers
Answer:
4 1/2 or -1 1/2
Step-by-step explanation:
1 1/3-3= -1 1/2
1 1/2+3=4 1/2
Find the equation of the line through the points (-2,-9) and (5,12)
y =
Answers
Answer:
y - 12 = 3(x - 5)
Step-by-step explanation:
Going from (-2, -9) to (5, 12), x (the run) increases by 7 and y (the rise) increases by 21. Thus, the slope of this line is m = rise / run = 21/7 = 3.
Using the point-slope formula y - k = m(x - h), we get:
y - 12 = 3(x - 5)
Write this whole number as a product of prime numbers.
56
Answers
Answer:
The prime factorization of 56 is 2 * 2 * 2 * 7. This can also be written with exponents as 2^3 * 7.
Step-by-step explanation:
Diana received $675.00 as an incentive for winning the
7th grade writing competition. She spent $405.00 for a
new phone. What percentage of her incentive did she
use for her phone?
Answers
Answer:
she used 60% of her money on the phone
Step-by-step explanation:
Answer this question plss
correct answer get's brainliest :D
Answers
Answer:
C
Step-by-step explanation:
Answer:
The answer is A :)
brainliest pls
Which is an irrational number
Answers
Answer:
D
Step-by-step explanation:
Because pi never ends.
Hence, D (π) is a irrational number.
please help me on this will give you brainliest
Answers
Answer:
103 to 107 is (2). 108 to 112 is (4). 113 to 117 is (2)
Step-by-step explanation:
If f ( x ) = 3 - i and g ( x ) = 4i,
find f ( x ) g ( x )
Select one:
a. 12i + 3i
b. 11
c. 4i - 3i
d. 4 + 12i
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Answer:
[tex]f(x)g(x) = (3 - i)(4i) \\ = 12i - 4 {i}^{2} \\ = \boxed{12i + 4 }\\ remember \:the \: value \: of \: {i}\: is \: \sqrt{ - 1} \\ and \: {i}^{2} \: is - 1 \\ d. (4 + 12i)\: is \: the \: right \: answer.[/tex]
Solve for x: x - 2 > 2x + 12.
Ox> 14
0x< 14
Ox>-14
Ox<-14
Answers
Answer:
Solving the inequality: [tex]x - 2 > 2x + 12[/tex] we found the value of x: [tex]\mathbf{x<-14}[/tex]
Option D is correct option.
Step-by-step explanation:
We need to solve the inequality: [tex]x - 2 > 2x + 12[/tex] and find value of x
Solving the inequality
[tex]x - 2 > 2x + 12[/tex]
First of all, we will add 2 on both sides
[tex]x - 2+2 > 2x +12 +2\\x>2x+14[/tex]
Now, add -2x on both sides of inequality
[tex]x-2x>2x+14-2x\\-x>14[/tex]
Now, multiply both sides by -1, when multiplying by negative number, the inequality is reversed i.e. > will become <
[tex]-1*-x<14*-1\\x<-14[/tex]
So, solving the inequality: [tex]x - 2 > 2x + 12[/tex] we found the value of x: [tex]\mathbf{x<-14}[/tex]
Option D is correct option.
Which choice is the solution set for the inequality below , sqrt of x > 11 , I had put x>121 n got it wrong not sure what I need to do
Answers
Answer: Option B, x ≥ 121
Step-by-step explanation:
We start with the inequality:
√x ≥ 11.
First, we can square each side of the inequality, to get:
(√x)^2 ≥ 11^2
And we know that:
√(x^2) = (√x)^2 = x
Then:
x ≥ 11^2
x ≥ 121
So we only need to have x equal or larger than 121.
The correct option is B.
please help i will mark branliest
Answers
Answer:
A. S=3w
Step-by-step explanation:
Hope it helps
Good luck, and have a great day!
Write an equation of the line that passes through (0, 8) and (6, 8).
y = __
Answers
Answer:
y = 8
Step-by-step explanation:
Normally you would use the formula y2 - y1 / x2 - x1 also know as change in y over change in x, but this equation leaves you with a horizontal line.
Please help!!
How do I rewrite this expression into radical form??
Answers
Please answer and show your work, thank you.
Answers
Answer:
11.) 7a - 4a = 24 12.) 1800 13.) 5.4 14.) 3.55 15.) 35 16.) 99.32
Step-by-step explanation:
11.) 7(8) - 4(8)
7 x 8 = 56 ) ( 4 x 8 = 32
56 - 32 = 24
12.) 15 x 12 = 180
180 x 10 = 1800
13.) 7.8 − 2.4 = 5.4
14.) Move the decimal two spaces to the left
355% = 3.55
15.) A=hbb
2=5·14
2=35
16.) 54.2
19
+ 26.12
---------------
99.32
Which one of these transformations would produce an image that is not congruent to its pre-image? (4 points)
A translation of (x − 1, y − 3)
A rotation of 90 degrees about the origin
A rotation followed by a translation
A dilation followed by a reflection
Answers
Answer:
A dialation followed by a reflection
Step-by-step explanation:
When you dialate a shape it changes the size which makes the shape similar but not congrouent.
The option “a dilation followed by a reflection” will produce an image that is not congruent to its pre-image option, fourth is correct.
What is geometric transformation?It is defined as the change in coordinates and the shape of the geometrical body. It is also referred to as a two-dimensional transformation. In the geometric transformation, changes in the geometry can be possible by rotation, translation, reflection, and glide translation.
As we know, the translation will shift the object.
If rotate the image with 90 degree about origin will change the orientation of the image but shape will remains same.
A dilation followed by reflection will change the image because the transformation dilation is used to resize an item. Dilation is a technique for making items appear larger or smaller.
Thus, the option "a dilation followed by a reflection" will produce an image that is not congruent to its pre-image option fourth is correct.
Learn more about the geometric transformation here:
brainly.com/question/16156895
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Use Pythagorean theorem....
I remember doing this but I forgot how.
Answers
Answer:
x = 41
Step-by-step explanation
9^2 + 40^2 = x^2
81 + 1600 = 1682
square root of 1681 = 41
x = 41
