Answer:
44.64
Step-by-step explanation:
you do the 10 - 2 in parenthesis then you multiply 5.58 by 8 which is what the 10 - 2 would be and boom you have your answer
Someone please please help me
No links or files
The answer is C for the first question. Blank 1 the answer is 29. Blank 2 the answer is 7. I hope this helps, have a good day!
Two step in equalities
2x<8
Answer:
Step-by-step explanation:
8*2= 2>answer
Which equation is represented by the graph below?
y= ln x-3 y= ln x-4 y= e^x -3 y=e^x -4
Answer:
C y=e^x-3
Step-by-step explanation:
Asher sold 4 less than 2 times as many cups of lemonade on Monday than he did on Tuesday. If he sold 24 cups on Monday, which equation
will determine how many cups, c, Asher sold on Tuesday?
Answer:
What are the options?
Step-by-step explanation:
can you guys please explain me how you multiply fractions using the cross and canceling bc i dont get it
Answer:
multiply 12 by 16, and 8 by 18
Step-by-step explanation:
basically, you take the top of one, and multiply it by the bottom of the opposite fraction.
Dylan draws up a plan to fence in a yard for his chickens. This distance between grid lines is 1 foot. A. Is 30 feet of fencing enough to enclose the yard?
What is the maximum height of of Anna's golf ball? The equation is y=x−0.04x^2
Answer:
a) 69.99
b) .20%
Your welcom ,.
Step-by-step explanation:
Please help, my brain just sucks rn. The area of a rectangle is 93.6 square inches. If the length of one of its sides is 5.2 in. what is its perimeter?
46.4 inch
Step-by-step explanation:
Area=l×b
93.6 =5.2×b
93.6/5.2 =b
So b= 18
Again,
p=2(l+b)
p=2(18+5.2)
p= 2×23.2
p=46.4
15^2+9^2=?
Round to the nearest 10
The butcher sold 200 pounds of meat on Thursday. She sold double
that amount on Friday. She sold the same amount of meat on both
Saturday and Sunday. The total amount of meat she sold between
Thursday and Sunday was 900 pounds. How much meat was sold on
Saturday? Make sure to show your work!
Please help!
I’m doing the concept on how do you determine any of the six trigonometric functions using reference angles to find trig values from the unit circle .
Half my grade next week is finals ! This will go on it helpppp!!!!
Answer:
4 lol
Step-by-step explanation:
What is the mean of the data set? {11, 14, 15, 16, 16, 18, 20, 20, 22, 22} A. 11 B. 15.6 C. 17.4 D 18
Answer:
C. 17.4
Step-by-step explanation:
add all the numbers and then divide
11 + 14 + 15 + 16 + 16 + 18 + 20 + 20 + 22 + 22 = 174
then divide by the amount of numbers there is which is 10.
174/10 = 17.4
factorize 2x⁴+x³-14x²-19x-6
no spam and kindly explain your answer!
Answer:
(x + 1)(x + 2)(2x + 1)(x - 3).
Step-by-step explanation:
From the leading and last coefficients, 2 and -6 the values +/- 1, +/-2 , +/- 3 could be roots of this equation ( well, up to 4 of them).
Try x = 1:
f(1) = 2(1)^4 + 1^3 - 14(1)^2 - 19(1) - 6 = -36 so its not 1.
f(-1) = 2 - 1 - 14 + 19 - 6 = 0 do x = -1 is a root.
Therefore (x + 1) is a factor (By the factor theorem)
Try x = 2:
f(2) = 32 + 8 -56 - 38 - 6 = -6o so x =2 not a root.
f(-2) = 32 - 8 - 56 + 38 - 6 = 0 so x = -2 is a root and (x + 2) is a factor.
(x + 1)(x + 2) = x^2 + 3x + 2.
Long division:
2x^2 - 5x - 3 <-----------Quotient
--------------------------------------------
x^2 + 3x + 2 ) 2x^4 + x^3 -14x^2 - 19x - 6
2x^4 + 6x^3 + 4x^2
-5x^3 - 18x^2 - 19x
-5x^3 - 15x^2 - 10x
-3x^2 - 9x - 6
-3x^2 - 9x - 6
.......................
2x^2 - 5x - 3 = (2x + 1)(x - 3)
So Finally, the factors are (x + 1)(x + 2)(2x + 1)(x - 3).
Colleen divided integer a by −6 and got 6. Then she divided 6 by integer b and got −3. Find the quotient of integer a an integer b.
Answer:
12
Step-by-step explanation:
What Colleen did first: a / -3 = 8
Multiply each side by -3 : a = -24 <= now we know integer 'a'
What she did next: 8 / b = -4
Multiply each side by 'b' : 8 = -4 b
Divide each side by -4 : -2 = b <== now we know integer 'b'
The quotient a / b = -24 / -2 = 12
A 200 L tank of water is losing about 120 mL of water a day. If the tank starts off full, how long will it be before it is less than half full?
Answer: 834 days
Step-by-step explanation:
The tank will be half full when it has lost 100 L.
Convert that to milliliters so that it can be compared with the loss rate:
1 l = 1,000 ml
100 l = 100 * 1,000
= 100,000 ml
The rate of loss is 120 ml per day. To lose 100,000 ml, the leak would have to have been going on for:
= 100,000 / 120
= 833.3
= 834 days (less than half full)
Write the ratio of the first measurement to the second measurement. Compare in millimeters.
diameter of ball A: mm
diameter of ball B: cm
The ratio of the diameter of ball A to the diameter of ball B is
Answer:
8:19
Step-by-step explanation:
Ball B: diameter in mm = 9.5 * 10 = 95 mm
Ratio of Ball A to Ball B = 40 : 95
= 8:19 answer
What is the vertex of the quadratic function y=3x^2-12x+8
Answer:
the vertex of 3x^2-12+8 is (2,-4)
Pls help! First correct answer gets Brainliest!!
Answer:
[tex]144 ft^2[/tex]
Step-by-step explanation:
the area of the sidewalk is the area of the whole plot of land minus the area of the flower bed.
The area of the flower bed: length * width = Area; 10 * 8 = 80
The area of the whole plot:
(3 + 10 + 3) * (3 + 8 + 3) = 16 * 14 = 224
224 - 80 = 144 ft squared
ILL BRAINLIEST YOU AND GIVE 10 EXTRA POINTS IF YOU GET IT RIGHT please help me
Answer:
M' : ( -9,9)
N' : (9, 9)
P' : ( -9,-9)
Step-by-step explanation:
Dilation if not fraction means multiply or bigger
use the commutative property to write an equivalent expression 4(6) =
Answer:
this is an easy one. 6(4)
Step-by-step explanation:
since multiplication can be switched and you get the same answer, you can switch this using the communative property and you still get 24
Please help!! I will give brainliest and no links!!
PROBLEM:
Jenni's mother sent her to the Farmers Market to buy 5 pounds(lbs.) of
potatoes. The market sold potatoes by the ounce (oz.) Jenni asked Farmer
Brown for 5 pounds of potatoes. Farmer Brown gave Jenni 64 ounces of
potatoes. Jenni noticed that she did not get 5 lbs. of potatoes. How many
more ounces does she need so that her mother can make 5 lbs. of french
fries?
Answer:
16 ounces
Step-by-step explanation:
1 pound = 16 ounces
16*5 = 80 ounces
5 pounds = 80 ounces
80-64 = 16 ounces
97+y=167
What is this
Answer:
70
Step-by-step explanation:
167-97 = 70
Which expression is equivalent to 12X + 4X +20?
Answer:
12x + 4x + 20
4(3x + x + 5)
4(4x+5)
Step-by-step explanation:
HELP ASAP
What is the solution to the given system of equations?
y=4x-28
y=1.5x-18
1(-12,4)
2.(2,-12)
3.(7,0)
4.(7.5,2)
Answer:
Solution (4, -12)None of the listed choices are a solution
Step-by-step explanation:
y = 4x - 28
y = 1.5x - 18
Set the equations equal since both equal y
4x - 28 = 1.5x - 18
Subtract 1.5x from both sides
2.5x - 28 = -18
Add 28 to both sides
2.5x = 10
Divide both sides by 2.5
x = 4
---------------------
use x= 4 in either equation
y = 4x - 28
y = 4(4) - 28
y = 16 - 28
y = -12
--------------------
Solution (4, -12)
(Please help!)
What is the x-coordinate to the following system of equations?
2x + y = -4
5x + 3y = -6
A. x = -6
B. x = 6
C. x = -8
D. x = 8
I am a number less than 100. When you divide me by 2, my remainder is 1. When you divide me by 25, my remainder is 2. What numbers am I?
Answer:
27 and 77
Step-by-step explanation:
Given
Let
[tex]n \to[/tex] number
[tex]n\ \%\ 2 = 1[/tex]
[tex]n\ \%\ 25 = 2[/tex]
[tex]n <100[/tex]
Required
Find n
[tex]n\ \%\ 2 = 1[/tex] implies that the number is odd and the possible solutions are:
[tex]\{3,5,7,9,......99\}[/tex]
The possible solutions to [tex]n\ \%\ 25 = 2[/tex] are:
[tex]\{27,52,77\}[/tex]
Testing 27, 52 and 77 with [tex]n\ \%\ 2 = 1[/tex], we have:
[tex]27\ \%\ 2 = 1[/tex] --- true
[tex]52\ \%\ 2 = 0[/tex] ---- false
[tex]77\ \%\ 2 = 1[/tex] --- true
Hence, the possible numbers are 27 and 77
4. One week Lin's balance at the start of the week was (- $16) but she
earned $20 from babysitting and deposited it into her bank account. What was her
account balance at the end of the week?
There are (49)5 ⋅ 40 books at the library. What is the total number of books at the library?
49
445
446
1
PLEASE HELP ASAP WILL MARK BRAINLIEST!!!
Answer:
9800 book.
I'm sorry I know that this is two weeks late.
Step-by-step explanation:
You would take 49 times 5 first to get 245.
and then multiply that sum by 40 to get 9,800.
Find the value of c that makes 9x2 + 12x + c a perfect square trinomial.
Ο Α.
A. 4
OB. 8
O C. 12
O D. 16
A company that makes hair-care products had 4,000 people try a new shampoo. Of the 4,000 people,
32 had a mild allergic reaction. What percent of the people had a mild allergic reaction?
Answer:
0.8%
Step-by-step explanation:
if you divide 32 by 4,000 you get 0.008 and that as a percent iss 0.8%