Step-by-step explanation:
where is the given figure?
Which interval could contain a solution to f(x)=0
The interval which could contain a solution to f(x) = 0 is; Choice C; -1<x<0.
Which interval could contain a solution to f(x)=0?According to the task content, it follows that the interval which contains a solution to f(x) = 0.
On this note, it follows that f(x) = 0 lies between the points f(x) =-1 and f(x) = 2 which corresponds to Choice C.
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(12 points) help pls it’s sue today ;-;
Answer:
$65
Step-by-step explanation:
x is the number of items sold, and y is the profit, so we need to calculate
y = 35x - 250
where x=9
y = 35*9 - 250 = 315 - 250 = 65
So the total profit is 65 dollars
The ages, in years, of children at a birthday party, are 4, 7, 8, 2, 9, 6, 5, 5, 9, 7, 8. What is the median age?
Answer:
The median age is 7.
Step-by-step explanation:
2, 4, 5, 5, 6, 7, 7, 8, 8, 9, 9,
First you put the numbers in the right numerical order. Then you find the the middle/central number out of all the numbers in the numerical data set in order to find the median.
Hope you found this helpful! :)
If a right triangle has side lengths of 3 cm and 7 cm, what is the length of the hypotenuse? brainliest will report if answer is not right
Answer:
Solution given:
length[a]=3cm
base(b)=7cm
hypotenuse [c]=?
we have
by using Pythagoras law
a²+b²=c²
3²+7²=c²
c=√58=7.61m
the length of the hypotenuse is 7.61 or 7.6 or8m.
Let that be x
Use Pythagorean theorem
x²=3²+7²x²=9+49x²=58x=√58x=7.61cmA sequence is given by the equation an = an-1 + 6. If a1 = 4, what is the
value of the term a3?
a.-2
b.16
o
c.12
a
d.10
HELP NEEDED ASAP!! WILL MARK BRAINLIEST!!!! genuine answers only, links = reported
Answer:
A. 3 and a half hours (3 hours 30 minutes)
B. 72 dollars
Step-by-step explanation:
A. first do 512-92 = 420
420/120 = 3.5 hours
B. 2 hours = 240 dollars
312 - 240 = 72 dollars for the parts
The expression a2 – 25 is equivalent to which of the following expressions?
A. (x - 5)2
B. (x + 5)
c.
(2 – 5) (2 + 5)
D.
(2x – 5)(2x + 5)
Answer:
(a+5)(a-5)
Step-by-step explanation:
Please help!
6. What is the area of the shaded region created by segment BC? work. (Look closely at the picturell The 85° is only labeling the right side of the angle, NOT the whole thing) Show your work
Answer:
13.88 square cm
Step-by-step explanation:
had it on my test :)
The area of the shaded region created by segment BC is: 13.88 cm²
What is the area of circle circumscribing a triangle?
An imaginary tangent line stretching from the triangle's two sides plus a section of the curve that is tangent to one side create this combination. The formula for the radius of a circle enclosing a triangle is
r = ABC / 4A.
Solution:
area of sector ABC = 85/360 × π × (7.3)² cm²
= 39.53 cm²
area of triangle ABC = 1/2 × 9 × 5.7 cm²
= 25.65 cm²
area of shaded region = area of sectot ABC ₋ area of triangle ABC
= 39.53 ₋ 25.65
= 13.88 cm²
Hence the area of shaded region is 13.88 cm²
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A rectangular prism has a surface area of 25 square feet and a similar rectangular prism has a surface area of 49 square feet. If the volume of the smaller prism is 160 cubic feet, what is the volume of the larger prism?
A 13 foot ladder is placed 5 feet away from a wall. At what height does the top of the ladder touch the wall?
O 12 feet
O 13 feet
O 18 feet
O 25 feet
Answer:
12 feet high
Step-by-step explanation:
5^2+12^2=13^2.
hii! please help asap. i’ll give brainliest
Answer:
Its the last one letter D.
Answer:
It's D.
Step-by-step explanation:
Hope this helped. :D
Help!! I’m stuck and ty ❤️
Answer:
c
Step-by-step explanation:
Because, all of them are wrong.
Work out the surface area of this solid prism.
8m
5m
3m
4m
What is the difference from 6/12 and 9/18
Answer:
6/12 - 9/18 = 0
Difference usually means subtract.
Please help. I just need to get this done lol.
Answer:
1/16
Step-by-step explanation:
which expression can he used to find the surface area of the following sqare pyramid
Answer:
answer: A
Because when doing area for triangles its
base × height ÷ 2 so for 1 triangle it would be 5 × 4 = 20 then ÷ by 2 so 20 ÷ 2 = 10 Since there are 4 triangles we will have to add 10 4 times and then for the square it's easily just 4 × 4 = 16
so it would come out to 16 + 10 + 10 + 10 + 10 =
Kevin made $187 for 11 hours of work. At the same rate, how much would he make for 7 hours of work?
Answer:
187/11=17
17*7=119
He would make 119 dollars for 7 hrs
Answer:
he should get about 117
Step-by-step explanation:
187 divided by 11 = 17
17x7=117
Malik got a 200 cafe gift on January 1. He always orders decaf mochas which cost 5 each. At the end of January, maliks gift card has 125 left. Write an equation with x as your variable.
Answer:
200 - 5x = 125
Step-by-step explanation:
Let the number of orders made by Malik in the month of January = x
Each order costs = $5
Total cost of decaf mochas in one order = $5x
Malik had cake gift on 1st of January = $200
Amount of money left with Malik at the end of January = $125
Therefore, equation representing this situation will be,
200 - 5x = 125
asap please help i really need this question answered
A cylinder has a volume of 200in^3. Determine the volume of a cone whose radius and height are equal to that of the cylinder
Answer:
66.67 in^3
Step-by-step explanation:
volume of a cylinder = nr^2h
Volume of a cone = 1/3(nr^2h)
n = 22/7
r = radius
the volume of a cone is 1/3 that of a cylinder
volume of the cone = 1/3 x (200) = 66.67 in^3
A number cube has sides labeled 1 to 6. Hannah rolls the number cube 18 times. What is the probability of rolling a number less than 3?
Answer:
1/3
Step-by-step explanation:
hope this helps!
Can someone please help me with this
Answer:
I believe your answer would be -1
Step-by-step explanation:
The world's largest pizza is 131 feet in diameter. What is the
area of this gigantic ple?
Answer:
1,665
Step-by-step explanation:
First find the area of the whole pizza. The diameter is given as 131 feet, so r would be 131/2 = 65.5 feet. I will use 3.14 for PI since the problem doesn't say what value to use. Each slice has an area of about 269.43 square feet and a crust length of 8.23 feet.
Ayo can someone help with this I dont get it
Answer: B. Yes, Because 3^2 + 4^2 = 5^2
Step-by-step explanation:
ONLY FOR RIGHT TRIANGLES
the biggest side is square root of the sum of the smaller sides squared(a^2 + b^2 = c^2)
So:
3^2 + 4^2 = 5^2
9 + 16 = 25
25 = 25
so
B. Yes, Because 3^2 + 4^2 = 5^2
HELP
WILL GIVE BRAINLIEST!
What is the solution to the equation y/y-4 - 4/y+4 = 32/y^2-16?
It takes a crew 57 hours to install cabinets in one office. How long will it take the crew to install cabinets in 17 offices?
Answer:
969 hours
Step-by-step explanation:
20-9x+4y+7-x
Need help
Answer:
[tex]-10x + 4 y + 27[/tex]
Step-by-step explanation:
Answer: -10x+4y+27
Step-by-step explanation: first, combine the like terms
20 + 7= 27
-9x-x=-10x
4y stays the same so, if simplified this equals
-10x+2y+27
PLEASE HELP! WILL GIVE BAINLEST!!!!!!!!!!!!! AND 50 POINT
Answer:
0.555dollar=55.5 cents
Solve for y
4(x + 1) = y - 8
Answer:
4x+4 = y-8
4x = y-8-4
4x= y-12
-y = -12 - 4x
y = 12 + 4x
Solve for X
Could you show me what steps to do that leads to the answer
Answer:
x = 76
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
152° is an exterior angle of the triangle , then
x + x = 152
2x = 152 ( divide both sides by 2 )
x = 76
Answer:
x+x=152° (sum of two opposite interior angles is equal to exterior angle)
2x=152°
x=76 °