Answer:
B. 3.5 ft by 4.5 ftStep-by-step explanation:
Let the width is x, then the area is:
x(x + 1) = 15.75x² + x - 15.75 = 0Solving we get:
x = 3.5So correct choice is B
What is the inverse of the function f(x) = x +3?
h(x)=1/3x + 3
h(x)=1/3x - 3
h(x)= x - 3
h(x)= x + 3
Step-by-step explanation:
the inverse function simply calculate the original x it of a given y. so, we need to transform the original function to calculate x instead of y.
and then, at the end to make it a formally correct function definition, we rename x to y and y to x.
y = x + 3
x = y - 3
=> to make it a formally correct function definition
y = x - 3 = h(x)
Which statement best describes the polynomial?
It is in standard form because the exponents are in order from highest to lowest.
It is in standard form because the coefficients are in order from highest to lowest.
It is not in standard form because the constant should be the first term.
It is not in standard form because it can be further simplified.
Answer:
It is in standard form because the exponents are in order from highest to lowest.
Answer:
a
Step-by-step explanation:
edge 2021
A quadratic function is increasing on the interval x>4 and decreasing on the interval x<4. It has a minimum value of 1 and passes through the point (2,11). Determine the equation for this parabola
This square potholder has a side of 8 inches. What is its area?
Answer:
64 i[tex]n^2\\[/tex]
Step-by-step explanation:
ok so first the shape is a square which means all sides are the same length so
8*8 = 64
Have a nice day! :-)
102÷6 what is the Anser
Answer:
17 good luck
Step-by-step explanation:
the answer is 17
102/6= 17
Answer:
17
Step-by-step explanation:
it just is
hope this helps, I am writing because I need words
Match the proper noun to the common noun.
1. Uncle Peter
automobile
2. January
president
3. Jesse Owens
relative
4. William Shakespeare
author
5. Sunday
athlete
6. Abraham Lincoln
month
7. Chrysler
day
X
√6⋅√11⋅√5
simplify to radical form
Hey! Your answer to this would be [tex]\sqrt{330}[/tex]
1:50000
What distance is represented by Tem?
18cm
D
E
6.25cm
X
B
8cm
Jane Nane serigre ines
OP para
с
Net Groen
6cm
P
a
M
A
Som
N
Gom
15cm
Answer:
explain better
Step-by-step explanation:
I do not understand
It is 8383838
1.
Rectangle A measures 12 cm by 3 cm. Rectangle B is a scaled copy of Rectangle A. Select all of
the measurement pairs that could be the dimensions of Rectangle B.
A.
6 cm by 1.5 cm
B.
10 cm by 2 cm
C.
13 cm by 4 cm
D.
18 cm by 4.5 cm
E.
80 cm by 20 cm
Answer:
A,D and E
Step-by-step explanation:
Find the values of a and b.
9514 1404 393
Answer:
(c) a = 14; b = 6√2
Step-by-step explanation:
If you draw a vertical line at the right end of the top segment, it will cut off an isosceles right triangle to its right. That triangle is shown as having a leg length of 6, so the length of 'a' is ...
a = 8 +6 = 14
The hypotenuse of an isosceles right triangle is √2 times the leg length, so ...
b = 6√2
Guys i need help evaluating this number, please help
Answer:
[tex] {12}^{2} - 3(4( \frac{1}{4} ) - ( {1}^{8} )) \\ = 144 - 3(1 - 1) = 144[/tex]
Answer:
144
Step-by-step explanation:
4(1/4) = 1
1^8 = 1
[1-1]= 0
3*0 = 0
12^2= 144
144-0= 144
Hello! I'm in the 7th grade and I'm having trouble with math this year... Will someone please help me with this? :)
(the question is down below)
Answer: 66
Step-by-step explanation: 30 x 2 = 60... 30 / 5 = 6... 60 + 6 = 66 :D
i'm in seventh too hehe
PLEASE HELP ITS MATH THANK YOUUUU
Answer:
24 feet
Step-by-step explanation:
3x1=3 and 8x3=24
What is one set of values for A and B that will make the equation below true? (A × 10 3 ) = 6.572
Answer:
?
Step-by-step explanation:
Can you please help :)
Answer:
6 in.
Step-by-step explanation:
4) f(m)= 4(m + 2) – 3
Answer:
STEP
1
:
Equation at the end of step 1
fm - (4 • (m + 2) - 3) = 0
STEP
2
:
Equation at the end of step 2
fm - 4m - 5 = 0
How to convert 2 and 4/5 into an improper fraction
Answer:
Step-by-step explanation:
2 = 4/2 . 4/5 can not be a improper fraction
please help w my khan acc
Answer:
y- intercept ( 0,-4)
x- intercept (-8,0)
Step-by-step explanation:
Answer:
y-intercept is (0,-6)
x-intercept is (-8,0)
Step-by-step explanation:
An intercept is the point at which the function intersects the given axis
What is (23)(−98)(−45)(−1)
Answer:
(23)(−98)(−45)(−1)= -101430
At the beginning of the season, MacDonald had to remove 5 orange trees from his farm. Each of the remaining trees produced 210 oranges for a total harvest of 41790 oranges.
Write an equation to determine the initial number of orange trees (t)(t)left parenthesis, t, right parenthesis on MacDonald's farm.
Answer: t = (total harvest/ harvest per tree) + number of trees removed
Step-by-step explanation:
total harvest/ harvest per tree will give the number of trees on the farm.
A bookstore orders a shipment of books. The books weigh 3.2 lb each. How much will the shipment of 100 books weigh? Write your answer in scientific notation.
Answer:
3.2 × 10²
im not really good at this but hope it helps.
Write a problem based on the given information.
7.) c = cost per pound of plain coffee beans
C + 3 = cost per pound of flavored coffee
beans 2c + (c + 3) = 21
A dairy needs 357 gallons of milk containing 5% butterfat. How many gallons each of milk containing 7% butterfat and milk containing 1% butterfat must be used to obtain the desired 357 gallons?
9514 1404 393
Answer:
238 gallons 7%119 gallons 1%Step-by-step explanation:
Let h represent the number of gallons of high butterfat content milk. Then 357-h will be the number of gallons of 1% milk. The total amount of butterfat in the mix is ...
0.07h +0.01(357 -h) = 0.05(357)
0.06h = 14.28 . . . . . . . . . . subtract 3.57, collect terms
h = 238 . . . . . . . . . . divide by 0.06
357-h = 357 -238 = 119
238 gallons of 7% and 119 gallons of 1% are needed.
One of the cutting machines is shut down for repairs. How many parts can the remaining machines cut in 4 1/2 hours?
Answer:
the answer is sike not telling you
Step-by-step explanation:
0.5x+2 is it a linear function? yes or no
pls help
Answer:
yes
Step-by-step explanation:
when graphed it is a non vertical line.
Kari has x green apples and y red apples. Which statement explains why x + y and y + x will each find the total number of apples that Kari has?
Question 10 options:
In addition, the order of the variables matters in the expression.
In addition, the order of variables does not matter in the expression.
The first expression has a greater value than the second expression.
The expressions are not equivalent because there are two variables.
HELPPPPP Find all the side angles.
Answer:
28, 3x 8
Step-by-step explanation:
What plus what equals -8 ?
Answer:
-4+-4
Step-by-step explanation:
Two number whose sum equal to - 8 are - 11 and 4.
We have to given that,
To find two numbers whose sum equal to - 8.
Now, Let us asume that,
Two numbers are - 11 and 4.
Sum of both numbers are,
- 11 + 4
= - 8
Hence, Two number whose sum equal to - 8 are - 11 and 4.
Learn more about the addition visit:
https://brainly.com/question/25421984
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Jason biked 18 miles during 1.5 hours. How far would he bike in 2 hours maintaining the same speed.
Answer:
18.5
Step-by-step explanation:
1.5 plus 0.5 equals 2 hours so i added 18 plus 0.5 which equals 18.5 if correct please mark me brainlist if you want if not correct am very sorry. This is what i got.
Hi, is this correct?
Answer:
I think it's actually 3 ÷ 4 because there are 4 little segments that are equally divided amongst the 3 groups.
Step-by-step explanation:
Hope this helped :)