Answer: 83
Step-by-step explanation: -7x-2=14 -7x-8=56, 56 + 14 + 13 = 83.
Hope this helps! :)
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the sum of 17 and a number X is equal to 20
If f()
2x² + 3x + 1, what is the value of f(-2)?
Answer:
3
Step-by-step explanation:
f(x) = 2x² + 3x + 1
f(-2) = 2(-2)² + 3(-2) + 1
= 8-6+1
= 3
What is 5/11 written as a decimal and how many digits are in the smallest sequence of repeating digits?
To write 5/11 as a decimal you have to divide numerator by the denominator of the fraction. We divide now 5 by 11 what we write down as 5/11 and we get 0.45454545454545. And finally we have: 5/11 as a decimal equals 0.45454545454545.
Jay walks 3 blocks north and then 4 blocks east from his home if he walks straight back home how far does Jay walk-in all?
Answer:
he walked 7 block's
Jay walks 3 blocks north and then 4 blocks east from his home if he walks straight back home, 5 blocks does Jay walk-in all
What is Trigonometry?Trigonometry is a branch of mathematics that studies relationships between side lengths and angles of triangles.
Given,
Jay walks 3 blocks north and then 4 blocks east from his home if he walks straight back home.
We have to use pythagorean theorem in finding distance
As given in the attachment, Let AB= 3
BC=4
AC=x
To find AC we use pythagorean theorem
AC²=AB²+BC²
AC²=3²+4²
AC²=9+16
AC²=25
Take square root on both sides.
AC=5
Hence 5 blocks he walks straight back home how far does Jay walk-in all
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I’m not sure if i am correct with my answer. Can Someone help or confirm which answer it is or if i’m correct or not? :)
I WILL AWARD BRAINLIEST HELP PLEASE what are the x and y intercepts for y=−9x−14
Answer:
x-intercept(s):
(−14/9,0)
y-intercept(s):
(0,−14)
Answer:
The y-intercept is -14
The x-intecept is 1.5555...
Step-by-step explanation:
y-intercept is given on the equation
x-intercept
y = 0
0 = -9x-14
14 = -9x
- divide -9 from both side
x = -1.5555..
This is the x-intercept
What is linear equation
Answer:
An equation that makes a straight line when it is graphed. Often written in the form y = mx+b. Equation of a Straight Line
Step-by-step explanation:
Solve for the indicated variable. I WILL MARK BRAINLIEST
PV = nRT for T
solve for T
T=
Answer:
T= PV/nR
Step-by-step explanation:
To solve for T, you Will have to divide both sides by the coefficient of T that is, nR. That's how I got my answer T = PV/nR
LESSON 3 WORK WITH SEQUENCES OF TRANSFORMATIONS AND CONGRUENCE
Activity Thinking About Sequences
Have you ever rearranged furniture in a room? When you
move a chair from one side of the room to another, this can
How many ways can you describe the movement of
the furniture between the before and after pictures?
LESS
Before
Ex
Tri
of Transformations Around You
> Do this activity together to describe sequences of
transformations in the real world.
Pre
tra
yo
be described as a sequence of transformations!
?
After
9514 1404 393
Answer:
an infinite number of ways
Step-by-step explanation:
The transformation involves a series of reflections, rotations, and translations. Any reflection and translation can be described an infinite number of ways, depending on what you choose for the line of reflection (and how many reflections you choose), and how far you do each translation. Similarly, any rotation can described an infinite number of ways, depending on the amount of rotation and the chosen center point.
So, the answer to the question asked is, "You can describe the movement of the furniture an infinite number of ways."
__
One way to describe it is this:
The upper chair was translated to the right, then reflected* across the horizontal centerline. The couch was rotated 90° about the center of the room and translated upward. The coffee table was rotated -90° about its center and translated to the right.
__
* As a practical matter, a piece of furniture cannot be reflected. It can only be rotated or translated. However, the pillows in the upper chair are moved from the left arm to the right arm, so the appearance is that of a reflection. One might say the chair was rotated 180°, and the pillows were translated.
On Thursday, Maura and her grandmother planted a total of
21 flowers. The ratio of yellow flowers they planted to the total
number of flowers they planted was 2:7. How many yellow
flowers did Maura and her grandmother plant on Thursday?
Answer:could be 10
Step-by-step explanation:
The number 41 is decreased to 38. What is the percentage by which the number was
decreased, to the nearest tenth of a percent?
how do I solve w+ 4 = 16
Answer:
w=12
you move and subtract 4 from 16
x+2=6x-18
WHAT NUMBER IS X
Answer:
x=4
Step-by-step explanation:
hope this helps!
Help! Have no clue how to do. Will give Brainly thing if someone helps
Answer:
h = 18( I might be wrong though)
Step-by-step explanation:
If BE and ED are perpendicular, that means this angle is supplementary.
BEF = 3h-12
FED = 2h - 23
BEF + FED = 90
3h-12 + 2h - 23 = 90
5h - 35 = 90
5h = 90
h = 18 degrees
how old am i pick a number from 11-20 if you get it right ill mark you as brainlyest if your close ill mark you as brainlyest
Answer:
your 20
Step-by-step explanation:
Answer:
15?
Step-by-step explanation:
I didn't look at the comments, I swear
Which expression has a value of 31?
A) 3125 + 7-5
B) (3:25) +7-5
C) 3125+ (7-5)
D) 3(125 + 7) - 5
Answer:
d. Is the answer from this question
Step-by-step explanation:
3(5+7)-5
3*12-5
36-5
31
The expression 3(√25 + 7) - 5 has a value of 31 after applying arithmetic operation option (D) 3(√25 + 7) - 5 is correct.
What is an expression?It is defined as the combination of constants and variables with mathematical operators.
It is given that:
An expression that has a value of 31
The arithmetic operation can be defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has a basic four operators that is +, -, ×, and ÷.
A) 3√25 + 7-5
= 3(5) + 7 - 5
= 15 + 7 - 5
= 17
B) (3√25) +7-5
= (3x5) +7-5
= 15 +7-5
= 17
C) 3√25+ (7-5)
= 3x5 +2
= 17
D) 3(√25 + 7) - 5
= 3(5+7) - 5
= 36 - 5
= 31
Thus, the expression 3(√25 + 7) - 5 has a value of 31 after applying arithmetic operation option (D) 3(√25 + 7) - 5 is correct.
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When comparing slopes which is steeper?
Usually the one with the more vertical line would be steeper.
-5y=60 solve for y plz. y=
Answer:
Y = -12
Step-by-step explanation:
Answer:
-12
Step-by-step explanation:
-5y=60
y=60/-5
y=-12
Changing it to the other side the negative sign is the same
3 accidents in 12 months
Answer:
1 accident every four months.
Step-by-step explanation:
If you're supposed to find the number of accidents every 4 months, then the answer will be 1 accident every four months.
If this wasn't the answer, can you please provide more detail in your question so i can edit my response?
Thanks :)
Hector is visiting a cousin who lives 310 miles away he has driven a hundred miles how many more miles does he need to drive to riches cousins home let Z be how many miles left to riches cousins home
I need help with number 15 please help
Answer:
15.2 , 21.5 , 27.9 , 29.5
Step-by-step explanation:
please give brainliest and help me on my recent
The Fridinger's have a dinner bill of $56.50 and pay an 18% tip. The Anderson's have a dinner bill of $44.20 and pay 24% tip. Which family paid more money for their tip?
Shaq ate 2 hot dogs every 12 hours. At that rate, how long, in hours, will it take to eat 5 hot dogs? label optional
Oil is spilled onto a kitchen floor. The area covered by the oil at time t is given by the function A, where A(t) is measured in square centimeters and t
is measured in seconds. Which of the following gives the rate at which the area covered by the oil is changing at time t=10?
Answer:
did you ever fine out the answer to this lol
Step-by-step explanation:
Oil is spilled onto a kitchen floor. The area covered by the oil at time t is given by the function A, where A(t) is measured in square centimeters and t
is measured in seconds. The rate at which the area covered by the oil is changing at time t = 10 is A'(10).
Given that:
The area covered by the oil at time t = A(t)To determine the rate at which the area covered by the oil is changing with time, we need to differentiate A(t) with respect to time t.
∴
By differentiation:
[tex]\mathbf{\dfrac{dA}{dt} =A'(t)}[/tex]
The rate at which the area covered with oil is changing is t = 10∴
[tex]\mathbf{\dfrac{dA}{dt} \Big| _{t=10}=A'(t)\Big|_{t=10}}[/tex]
[tex]\mathbf{\dfrac{dA}{dt} =A'(10)}[/tex]
Therefore, we can conclude that the rate at which the area covered by the oil is changing at time t=10 is A'(10).
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Solve the equation g+ (-20) = 9.
Answer:
g=29
Step-by-step explanation:
g+(-20) is the same as g-20.
We need to get the g by itself, so we then add twenty to both sides to get g=29
Hope this helps :-)
Answer:
29
Step-by-step explanation:
g+(-20)=9
g-20=9
g=9+20
g29
Raia purchases a new car for $32,000 and finances it with a 6-year simple interest loan at a rate of 4.25% What are Raia’s monthly car payments?
Answer:
569
Step-by-step explanation:
Raia’s monthly car payments is $8160.
What is simple interest?Simple Interest (S.I.) is the method of calculating the interest amount for a particular principal amount of money at some rate of interest.
Given that, Raia purchases a new car for $32,000 and finances it with a 6-year simple interest loan at a rate of 4.25%
We need to find;
What are Raia’s monthly car payments?
So, SI = PRT / 100
P = Principal amount
r = rate
T = time
So,
SI = 32000 x 4.25 x 6 / 100
= 8160
Hence, Raia’s monthly car payments is $8160.
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What is the inverse of f(x)=x^4 + 7 for x>0 where function g is the inverse of function f
The first answer
cbjsabcakvscds
The inverse function of the function f(x) will be [tex]\rm g(x) = \sqrt[4]{x - 7}, x \geq 7[/tex]. Then the correct option is A.
What is the inverse function?Let the function f is given as
y = m(x + a) + c
Then the inverse function of the function f will be given by the swapping of x with y and y with x.
The function is given below.
f(x) = x⁴ + 7
The inverse function of f(x) will be
x = [g(x)]⁴ + 7
[g(x)]⁴ = x - 7
[tex]\rm g(x) = \sqrt[4]{x - 7}[/tex]
The function is valid for x ≥ 7.
The inverse function of the function f(x) will be [tex]\rm g(x) = \sqrt[4]{x - 7}, x \geq 7[/tex]. Then the correct option is A.
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8/9 with a exponet of 0
Answer:
1
Step-by-step explanation:
this is because the number is not getting multiplied by anything.
Answer:
1
Step-by-step explanation:
(8/9) ^0
Any number( besides 0) raised to the power of 0 is 1
Please help! Three step linear equations
(Please don’t answer with links)
5х + 6 = 8х + 12
Answer:
I solved it and my answer is - 2
Step-by-step explanation:
5x+6=8x+12
5x-8x =12 - 6
-3x =6
Divide by - 3
X=-2
Help me out please please
Answer:
B. y=3/2x+8
Step-by-step explanation:
To find the perpendicular line, you find the reciprocal or the slope, so the reciprocal of this slope is 3/2. B is the only answer with the correct slope
Answer:
B
Step-by-step explanation:
Easiest way to tell is by flipping the slope and changing the sign, so it goes from -2/3 to 3/2. The only answer with that slope is B