Answer:
{y : -3.6 <6.5}
Step-by-step explanation:
is it correct
What is the slope of Y-9=-2(x-8)
Which system of equations is shown by the graph?
Answer:
y-x=15 and 25+2x=y
Step-by-step explanation:
If f (-8)= 0 and f (x)= x^3-x^2-58x+112, find all the zeros of f(x) write your answer in ascending order
Answer:
The zeros in ascending order are 2, 7, 8.
Step-by-step explanation:
Since f(-8) = 0, it means that (x + 8) is a factor of the function f(x)= x³ - x² - 58x + 112.
I have attached the long division of this to get the remaining factors of the polynomial function.
The remaining factor is;
x² - 9x + 14
Using quadratic formula via a calculator, we have; x = 7 and x = 2
Thus,the zeros of the polynomial function f(x)= x³ - x² - 58x + 112 in ascending order are;
2, 7, 8
Erik read a total of 4 books over 2 months. After belonging to the book club for 17 months, how many books will Erik have read in all? plss hep me thank you!!
Answer: 34 books
Step-by-step explanation:
Since Erik read a total of 4 books over 2 months. This means that every month, he read (4/2) = 2 books.
After belonging to the book club for 17 months, the number of books that he'll have read will be the number of books he read per month multiplied by 17 months. This will be:
= 2 × 17
= 34 books
6. It took Todd 9 hours to paint 4 rooms.
If he continued painting at that rate,
how many rooms could he paint in
12 hours? Explain your reasoning.
Answer quick PLZZ no website
Answer:
5 rooms
Step-by-step explanation:
4 rooms = 9 hours
9 hours = 540 minutes
1 room = 540 ÷ 4 = 135 minutes
60 x 12 = 720 minutes (12 hours)
720 ÷ 135 = 5.33333
5.3333 estimated to nearest whole number = 5
pls help me, i will actually give BRAINLIEST:
What is the transformation shown in the graph?
Answer:
Step-by-step explanation:
it's rotated by 90° about the origin , in a clock wise direction
Which data set has a variation, or mean absolute deviation, similar to the data
set in the given dot plot?
Answer:
d
Step-by-step explanation:
I did the test. .........................
Answer:
D
Step-by-step explanation:
I did the test :)
4/15 divided by 3/5
options:
4/9
7/15
13/15
4/25
Answer:
4/9
Step-by-step explanation:
Answer:
4/9
Step-by-step explanation:
Fred is baking cookies for a school sale. It takes 3/4 cups of sugar to make on batch of cookies how many cups of sugar does he need to make 9 batches
Answer:
6 3/4 cups.
Step-by-step explanation:
Multiply 3/4 by 9.
Hope this helps!
What is the volume of a sphere with a radius of 30.5 cm, rounded to the nearest tenth
of a cubic centimeter?
Answer: 118846.973684 = 118847.0cm^3 it not 1.1 or 1.2
\
The volume of a sphere with a radius of 30.5 cm is, 118,786.72 cm³.
What is Multiplication?To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.
We have to given that;
The radius of sphere = 30.5 cm
Now, We know that;
The volume of sphere = 4/3πr³
Where, 'r' is radius of sphere.
Hence, We get;
The volume of sphere = 4/3πr³
The volume of sphere = 4/3 × 3.14 × (30.5)³
The volume of sphere = 118,786.72 cm³
Thus, The volume of a sphere with a radius of 30.5 cm is, 118,786.72 cm³.
Learn more about the multiplication visit:
https://brainly.com/question/10873737
#SPJ2
Solve the given system of equations.
4x+5y=10
-x-8=3y
if the area of a rectangle is represented by x^2 – 25, write the length and width of the rectangle as factors.
Answer:
it's a square with sides all equal to 5 units
Step-by-step explanation:
What is the simplified form of the expression
The answer is a fraction the numerator is 67x+90 and the denominator is 10
Step-by-step explanation:
James had $43 on his birthday he received $25. Write and solve and equation to find out how much money he has now.
Answer:
43+25=68
Step-by-step explanation:
2. A store sells an assortment of batteries
in bulk packs of 300. Of those batteries.
90 are AAA size. What percent of the
pack are AAA-size batteries?
A 10%
B 30%
C 60
D 90
Answer quick PLZZ no website
Answer:
30%
Step-by-step explanation:
# of bulk packs = 300
# of triple As = 90
% = 90 / 300 * 100%
% = .3 * 100%
% = 30%
Answer:
b. 30%
Explanation:
90 ÷ 300 × 100%
= 9 ÷ 30 × 100%
= 0.3 × 100%
= 30%
i hope this helps! :D
Find the area of the rectangle. Round to the nearest whole number.
A
10
B.
20
С
24
D
32
Answer:
a
Step-by-step explanation:
a27=16
a
27
=
16
. What is the value for a?
a=11
Step-by-step explanation:
b/c a27=16 then both side subtract 27
27-27=16-27then a=11
Given sin y = -4/5, where π < y < 3π/2, and cos x = 12/13, where 0 < x < π/2. Find the exact value of sin (x - y).
Please show all the exact steps in order I am really lost on how to solve this.
Answer:
Solution given:
sin y = -4/5
p/h=4/5
p=4
h=5
b=√{5²-4²)=3
cos y = b/h=-3/5
again
cos x=12/13
b/h=12/13
b=12
h=13
p=√(13²-12²)=5
sin x=p/h=5/13
now
sin[x-y]=sinxcosy-cosxsiny
=5/13×-3/5-(12/13×-4/5)=33/65 is your answer.
What are two numbers that multiply to 18 but add to -9?
Answer:
-6 and -3
-6 x -3 = 19
-6 + -3 = -9
Answer:
-6 x -3 = 18
-6 + -3= -9
Step-by-step explanation:
hope it helps!!
Which list shows all the possible unique outcomes if Emilio chooses 3 buttons at one time from his jar?
What is the solution
n/7=5
Step-by-step explanation:
n/7=5
times 7 on both sides
n=35
What is the slope if you are given the following ordered pairs? (Simplify)
(-1,6) & (8,6)
Answer:
7/2
Step-by-step explanation:
y2-y1/x2-x1
(6-(-1)/8-6) = 7/2
which angle is vertical to <4
Answer:
<1
Step-by-step explanation:
Hope this helps :)
Smart math people want brainliest?
A slide 4.1 meters long makes an angle of 35° with the ground. To the nearest tenth of a meter, how far above the ground is the top of the slide?
Answer:
2.351 or 2.4
Step-by-step explanation:
can someone help me please
C. most of the customers chose baked potato.
PLS HELP ME !!! i will give you 20 points
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
Answer: 79
Explanation:
180 - 101 = 79
I hope this helped!
<!> Brainliest is appreciated! <!>
- Zack Slocum
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
Answer:
79°
Step-by-step explanation:
180° - 101° = 79°
50 points pls i need help is due in a couple hours
Answer:
G' = (3, 1).
H' = (1, 1).
Step-by-step explanation:
G is (7, -2)
New coordinates of G (7-4), -2+3)
= (3, 1)
H is (-4, 5)
H' = (-4 +5, 5 - 4)
= (1, 1).
What would it be? thank you
Answer:
C = 43.98 inches; A = 153.94 square inches
Step-by-step explanation:
2*pi*(7)=43.98
pi*(7)^2=153.94
Please help me with my geometry work
which sign do i use??/