Answers
Answer:
answerrrrrrrr
Step-by-step explanation:
-4x^2+10x+4
Related Questions
Which expressions are equivalent?
a. 1/5k-2/3j and -2/3j+1/5k
b. 1/5k-2/3j and -1/5+2/3j
c. 1/5k-2/3j and 1/5k-2/3j
d. 1/5k-2/3j and 2/3j-1/5k
Answers
Answer:
according to the creator its A
Step-by-step explanation:
i did A and it was correct on edge 2021
Let x represent the number of years in 2004 and y represent the number of catalogs Catalogs. Number in 2004. Growth rate Online. 7440. 1293 Print. 3805. -1364
Answers
Answer:
The answer is below
Step-by-step explanation:
a) x represents the number of years since 2004 this means that x = 0 represent the year 2004, y represent the number of catalogs. From the table the numbers of catalogs in 2004 are y-intercepts and the slope is the growth rates. Hence the equations are:
y = 1293x + 7440 (1)
y = -1364x + 3805 (2)
b)
y = 1293x + 7440 (1)
y = -1364x + 3805 (2)
Subtract equation 2 from equation 1 to get:
0 = 2657x + 3635
2657x = -3635
Divide through by 2657
x = -1.368
Put x = -1.368 in equation 1:
y = 1293(-1.368) + 7440
y = 5671.1
This means that about 1.4 years before 2004, the number of catalogs where 5671
Help please i’m terrible at maths !!
Answers
Read what it says I’ll mark you brainlist plz helpp
Answers
Answer: y=1/2x-1
Step-by-step explanation:
i will give you brainliest if u are right help asap
Answers
Answer:
a) 94°
Step-by-step explanation:
shape is a 5-sided polygon, known as a pentagon
number of degrees inside can be found by taking the number of sides (5), deducting 2 (3) and then multiplying by 180°.
Therefore there are 540° altogether.
add all like terms for all five angles: 24x - 12 = 540
24x = 552
x = 23
m∡P = 4(23) = 2
= 92 + 2
= 94°
Melinda earns 10 minutes to play video games for every hour she spends on homework.
If Melinda spends 3 hours on homework, how many minutes will she earn to play video games?
Answers
Answer:
30 minutes
Step-by-step explanation:
if she earns 10 minutes per hour and there are 3 hours, 10 times 3 is 30
Answer:
30
Step-by-step explanation:
3*10=30PLEASE IT DUE IN 1 HR :(((((( During the month of February, Fabulous Feet Shoe Mart sold 30 pairs of red loafers. After an ad campaign to boost sales, they sold 39 pairs in March. Find the percent of increase in sales.
Answers
Answer:
9%
Step-by-step explanation:
i don't know if its right lmk
Pls help I really need help
Show workings pls
Answers
Answer:
B.) Perpendicular
Step-by-step explanation:
Alanna tried to solve an equation step by step. \begin{aligned} 4c&=12\\\\ \dfrac{4c}{4}&=12\cdot4&\green{\text{Step } 1}\\\\ c&=48&\blue{\text{Step } 2} \end{aligned} 4c 4 4c c =12 =12⋅4 =48 Step 1 Step 2 Find Alanna's mistake.
Answers
Answer:
Her mistake was in step 1
Step-by-step explanation:
Given the expression solved by Alanna
4c = 12
To get c, we will divide both sides of the equation by 4:
4c/4 = 12/4
c = 12/4
c = 3
Alanna made mistake in step 1 where she divided multiplied the right hand side of the equation by 4 instead of dividing by 4
Answer:
a
Step-by-step explanation:
If 1 inch is equivalent to 2.54 cm, how many centimeters are there in 5 inches ?
Answers
Answer:152.4 or 152.40
Step-by-step explanation:
Katie wants to figure out how far her school is from her house. She took out a map and measured the distance to be 4 inches. If the scale factor on the map is 1 inch = 6 miles, how many miles would her house from school be
Answers
Answer:
24 miles UwU
Step-by-step explanation: G'day mate!
please help me please will give brainliest
please solve that way it's said in the picture please question 1 and 2
Answers
2x^2 +2x - 2 + 1/x-1
Hazelhas$100inasavingsaccountthatearns10%interestperyear.Theinterestisnotcompounded.Howmuchwillshehavein1year? Use the formula i = prt, where i is the interest earned, p is the principal (starting amount), r is the interest rate expressed as a decimal, and t is the time in years.
Answers
Answer: See explanation
Step-by-step explanation:
Interest = PRT
Principal = $100
Rate = 10%
Time = 1 year
Interest = PRT = (100 × 10% × 1)
= 100 × 0.1 × 1
Interest = $10
Amount = Principal + Interest
= $100 + $10
= $110
Aiden cuts a ball of string into 14 equal pieces. The length of each piece of string is 2 1/4 yards. What is the original length of the ball of string?
Answers
Answer:
31 1/2 yards
Step-by-step explanation:
In order to calculate the original length of the ball of string we simply need to multiply the length of each piece of string by the total number of strings that were produced from the original ball of string. First, we can turn the 2 1/4 into a single decimal number. Since 1/4 is equal to 0.25 we just add this to 2 to get 2.25, now we can go ahead and multiply this by the 14 total pieces.
2.25 * 14 = 31.5 or 31 1/2 yards
Please help!!!
Composition of functions~
Answers
Answer:
[tex]g(h(-8)) = 119[/tex]
Hence, option B) is true.
Step-by-step explanation:
Given
g(x) = 2x-5
h(x) = x² - 2
To determine
[tex]g(h(-8)) = ?[/tex]
In order to determine g(h(-8)), first we need to determine h(-8), so
substituting x = -8 in h(x) = x² - 2
h(x) = x² - 2
h(-8) = (-8)² - 2
h(-8) = 64 - 2
h(-8) = 62
so we can write
[tex]g(h(-8)) = g(62)[/tex]
now, to determine g(62), substitute x = 62 in g(x) = 2x-5v
g(x) = 2x-5
g(62) = 2(62) - 5
g(62) = 124 - 5
g(62) = 119
so,
[tex]g(h(-8)) = g(62)=119[/tex]
Therefore,
[tex]g(h(-8)) = 119[/tex]
Hence, option B) is true.
(-3,-6) & (1,1)
find the slope
Answers
Answer:
slope = (4,7)
Step-by-step explanation:
After plotting on a graph and connecting them, count how many squares to the right it is and then how many or up. You should move to the right 4 times and up 7 times. :))
Hope this helps :)
Evaluate the function for for f(2),
f(x) = x2 – 5x +7
Answers
Answer:
Hi! The correct answer is 1
Step-by-step explanation:
~Simplify the expression~
Answer:
f(2)=2²-5×2+7=4-10+7=-6+7=1
What is the lateral surface area of the triangular pyramid?
Answers
One liter is approximately 34 fluid ounces. Which is closest to the number of liters in 280 fluid ounces
Answers
Answer:
About 8 (8.28059 to be exact)
Step-by-step explanation:
Can anyone help with these maths questions about transformations please?
Answers
B. Reflection over y axis, reflection over y = 1
C. I'm guessing you just have to draw this one, just put the center on (2,0) and enlarge it by the scale factor
300/200 as a terminating decimal.
Answers
Answer:
1 100/200
Step-by-step explanation:
Answer:
1.5
Step-by-step explanation:
6. The Haley family orders a large pizza for
dinner.
The pizza has a circumference of 25.12 inches.
The radius of the pizza measures 4 inches.
Which of the following ratios relates the
circumference of the pizza to its diameter?
25.12
25.12
©
8
82
B
8
25.12
D
25.12
42
Answers
Dylan went to a banquet at the end of the meal equal amounts of pieces of chocolate blueberry and pecan pie were passed out randomly to the guest what is the probability that dylan will receive the apple pie
Answers
Answer:
1/2
Step-by-step explanation:
It takes 16 people to pull a 30 ton cable wire. How many people would it take to pull a 60 ton cable wire?
Answers
The answer to this question is 32
Explanation
16/30 cross multiplies x/60
after you get, 960=30x
then divide by 30 and then you get 32.
or you can just take 16 and multiply it by two since 60 is a multiple of 30.
Cora went on a shopping trip to Lowell. She purchased a calculator originally priced at $75 but discounted 20%. If sales tax in Lowell is 15%, what was the total cost?
Answers
Answer: $69
Step-by-step explanation:
Sales tax is charged after the discount.
The calculator was originally $75 and there is a 20% discount.
The discounted price is:
= 75 * (1 - 20%)
= 75 * 0.8
= $60
Now the sales tax applies. Total cost is:
= 60 * (1 + 15%)
= 60 * 1.15
= $69
>) For its swim uniform, the team has a choice of 5 different bathing suits, 6 different swim caps, and 3 kinds of goggles. If a uniform is made of 1 bathing suit, 1 swim cap, and 1 pair of goggles, how many different uniforms are possible?
Answers
Answer:
i think it would be like 3 but im not sure
Susan has just earned her allowance of $10.00. She puts $5.00 in her savings account
at the bank. With the rest of the money, Susan spends $1.75 on candy and buys a toy
for her baby brother for $2.50. How much money does Susan have left?
Answers
Answer:
Susan should have 75¢ left.
Step-by-step explanation:
Taking away $5.00 from $10.00 makes $5.00. 5.00-2.50=2.50 and 2.50-1.75=.75
What is f(1/2)? (1 over 2)
Answers
What is the measure of the radius of OM?
128
O A. 14.8 units
S
7.4
7.4
O B. 12.8 units
C. 7.4 units
D. 3.7 units
Answers
Answer:
it should be 7.4
Step-by-step explanation:
The measure of the radius of OM is 7.4 units. Therefore, option B is the correct answer.
What is the circle?A circle is a two-dimensional figure formed by a set of points that are at a constant or at a fixed distance (radius) from a fixed point (center) on the plane. The fixed point is called the origin or center of the circle and the fixed distance of the points from the origin is called the radius.
Radius of a circle is the distance from the center of the circle to any point on it's circumference.
Here, SM=OM=7.4 units
Therefore, option B is the correct answer.
To learn more about the circle visit:
https://brainly.com/question/11833983.
#SPJ7
please help, precalculus will report false answers
Answers
[tex]f(x) = \frac{ {2}^{x} }{x} [/tex]
Consider each terms for both numerator and denominator.Numerator
[tex]y = {2}^{x} [/tex]
The function family is exponential when separating the denominator out of numerator.
Exponential family have the equation of
[tex]y = {a}^{x} [/tex]
Denominator
[tex]y = x[/tex]
The function family is linear when separating the numerator. The equation for linear family is only
[tex]y = mx + b[/tex]
We combine both exponential and linear by dividing the exponential with linear.
AnswerWe divide the exponential function by a linear function.