Answer:
drake saved up $150
Step-by-step explanation:
Answer:
125- 50=75, 75+75=150 so he saved $150
what IS 20% of 36.04
Answer:
$7.20
Step-by-step explanation:
7.208
Step-by-step explanation: 20 % x 36.04 is equal to 7.208 because it's multiplying.
Solve each quadratic equation by factoring
X+3=24x
Core Algebra
Englis
Solving for an Unknown Using the Distributive Property
180(n-2)
The equation a = represents the angle measuresya, in a regular n-sided polygon. When the equation is
solved for n, n is equal to a fraction with a denominator of a - 180. What is the numerator of the fraction?
Answer:
-360
Step-by-step explanation:
I got it right
Which of the following statements best describes the solution below ?
-3/8-(-3/8)
A. The solution will be positive because both fractions are even
B. The solution will be negative because there are 2 negative signs
C. The solution will be positive because there are 2 negative signs
D. The solution will be negative because there are 2 fractions
Answer:
D
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
i know d is inccorect
help PLEASEEEEEEEEEEEEEEEEE
Answer:
B ; Point B
Step-by-step explanation:
ok to be honest I really don't know
Stephen and Bridget win some money and share it in the ratio 4:1. Stephen gets £33 more than Bridget. How much did they get altogether?
Given:
Stephen and Bridget win some money and share it in the ratio 4:1.
Stephen gets £33 more than Bridget.
To find:
The money they get altogether.
Solution:
Let Stephen and Bridget will get the amount of 4x and x respectively.
Stephen gets £33 more than Bridget.
[tex]4x-x=33[/tex]
[tex]3x=33[/tex]
Divide both sides by 3.
[tex]x=11[/tex]
Now,
Stephen get: [tex]4(11)=44[/tex]
Bridget get: [tex]11[/tex]
Total amount = [tex]44+11=55[/tex]
Therefore, the amount they will get altogether is £55.
The graph shows a function f(x). Determine the following values.
F^-1 (4)=
F^-1 (-5)=
F^-1 (0)=
Answer:
f^-1(4) = 2
f^-1(-5) = -4
f^-1(0) = 0
Step-by-step explanation:
To find the inverse of the function, we simply switch the places of x and y
You simply find the value given on the y-axis and trace to the x-axis
Thus, we have the following ;
f^-1(4) = 2
f^-1(-5) = -4
f^-1(0) = 0
Answer:
2
-4
0
Step-by-step explanation:
The temperature was 8 degrees below zero at 5 A.M. By 1 P.M. the temperature had risen 23 degrees. What was the temperature at 1 P.M.?
Answer:
15 degrees
Step-by-step explanation:
Which expressions equal zero?
A) -52 + 52
B) 12 +(-1
C) 6-(-6)
D) -27 +(-27)
E) -83 -(-83)
Answer:
A,B,E
Step-by-step explanation:
I checked on the usa test prep and its what those three
The options satisfying expressions that result to zero are,
A. - 52 + 52.
E. - 83 - ( - 83).
What are additive and multiplicative inverses?A number's additive inverse is a number that is added to it until the result is zero.
A number multiplied by another such that the result is 1 is the multiplicative inverse of that number.
A number added to it's additive inverse results to zero.
From the given options the only options that satisfies the result to be zero
are,
- 52 + 52.
- 83 - (- 83).
= - 83 + 83.
As the negative signs distribute to make it a positive number.
learn more about additive and multiplicative inverses here :
https://brainly.com/question/13715269
#SPJ2
Someone Please Help ME!
what the square root of 54
Answer:
7.3
Step-by-step explanation:
Step-by-step explanation:
7.34846922835
hope it helps!
Can we reduce 6/9 again?
Answer:
How bout me and you do 6/9 ;)
3x+1=10 have one solution, no solution, or infinitely many solutions?
Answer:
Has one solution
Step-by-step explanation:
3 x+1-1=10-1
3x=9
9÷3
x=3
11) What is the inverse function of f(x) = x^3+ 5?
Answer:
[tex]\sqrt[3]{x-5}[/tex]=y
Step-by-step explanation:
f(x)=x^3+5
y=x^3+5
y-5=x^3
[tex]\sqrt[3]{x-5}[/tex]=y
helpp.. plz...........
Answer:
(1,4)
Step-by-step explanation:
The x-coordinate comes first and the y-coordinate is second.
If you go to the right one (the x-coordinate) and up 4 (the y-coordinate), the point will be at that location (1,4)
In the figure, if l and k are parallel lines, what is the value of x+y in degrees?
Answer:
62
Step-by-step explanation:
x + 149 = 180 so
x = 31
y + 149 = 180 so
y = 31
31 + 31 = 62
Plz help with question 16
Answer:
1
Step-by-step explanation:
20 point question pls help
How many squares are in view on the front, side, and top?
There are
squares in view on the front. There are
squares in view on the side. There are
squares in view on the top.fill in the blanks
Answer:
10,3,6
Step-by-step explanation:
Just count
ILL MARK AS BRAINLESS PLS HELP
need help on this thank you
The manager at the mall is buying candy canes to decorate the 15 trees in the mall. She wants each tree to have 24 candy canes. How many candy canes should she purchase?
Answer:
she will need to buy 360 candy canes :>
merry christmas! and brainliest pls i needit and i hate to beg
Step-by-step explanation:
Answer: The answer is 360
Step-by-step explanation: 15 x 24 = 360
Type SSS, SAS, ASA, SAA, or HL to
justify why the two larger triangles are
B congruent. C
A
D
BD = AC
sas
Enter
Answer: HL
Step-by-step explanation: Because I passed this on Acellus
Triangle ABD and ACD are congruent based on HL congruence theorem
What are congruent figures?Two figures are said to be congruent of they have the same shape and all the corresponding sides and angles are congruent.
The HL (hypotenuse leg) congruence theorem states that if the hypotenuse and one leg of a triangle is congruent to another triangle, then both triangles are congruent.
In triangle ABD and ACD;
BD = CD and AD ≅ AD
Hence Triangle ABD and ACD are congruent based on HL congruence theorem
Find out more on congruent figures at: https://brainly.com/question/1675117
Ali's dining room table is round and has a radius of 4.5 ft. What is the tabletop's area? Use 3.14 for pi.
Answer:
2.3
Step-by-step explanation:
Answer:
63.6 ft2
Step-by-step explanation:
Are is pi*r2
3.14*4.52
63.6
What are the real and complex solutions to the following equation? -2x^4+2x^2+4=0
Show all steps.
u=±1i or u=±√2
u=±2i or u=±√2
Answer:
x = ± i, x = ± [tex]\sqrt{2}[/tex]
Step-by-step explanation:
Given
- 2[tex]x^{4}[/tex] + 2x² + 4 = 0 ( divide through by - 2 )
[tex]x^{4}[/tex] - x² - 2 = 0
Use the substitution x² = u , then
u² - u - 2 = 0 ← in standard form
(u - 2)(u + 1) = 0 ← in factored form
Equate each factor to zero and solve for u
u - 2 = 0 ⇒ u = 2
u + 1 = 0 ⇒ u = - 1
Change back into terms of x, that is
x² = 2 ( take the square root of both sides )
x = ± [tex]\sqrt{2}[/tex]
x² = - 1 ( take the square root of both sides )
x = ± [tex]\sqrt{-1}[/tex] = ± i
x = ± [tex]\sqrt{2}[/tex] ← real solutions
x = ± i ← complex solutions
Amy, Bruce, and Carlos collected a total of 168 pounds of cans to recycle. Bruce collected 1/3 the number of pounds of cans Carlos collected. Amy collected the same number of pounds of cans as Bruce and Carlos combined. Solve the equation for c, and then determine the number of pounds of cans Bruce collected.. Show all work necessary to support your answer
Answer:
[tex]c = 63\\b=21[/tex]
Step-by-step explanation:
Let number of pounds of cans collected by Amy = [tex]a[/tex]
Let number of pounds of cans collected by Bruce = [tex]b[/tex]
Let number of pounds of cans collected by Carlos = [tex]c[/tex]
As per question statement, total number of cans collected = 168
[tex]a+b+c=168[/tex] ..... (1)
Number of pounds collected by Bruce is [tex]\frac{1}{3}[/tex]rd of the pounds of cans collected by Carlos.
[tex]b = \dfrac{1}{3}c ..... (2)[/tex]
Number of pounds collected by Amy is equal to number of pounds collected by Bruce and Carlos combined.
[tex]a = b+c[/tex]
Using equation (2):
[tex]a = \dfrac{1}{3}c +c \\\Rightarrow a =\dfrac{4}{3}c ..... (3)[/tex]
Using equations (2) and (3) in equation (1), we get:
[tex]\dfrac{4}{3}c+\dfrac{1}{3}c+c =168\\\Rightarrow \dfrac{8}{3}c = 168\\\Rightarrow c =63[/tex]
Using equation (2):
[tex]b = \dfrac{63}{3} = 21[/tex]
Reese is using a coin to predict the gender of the puppies born to her dog. According to Reese's model, which is the probability that a litter of 5 puppies will be all males? StartFraction 1 over 32 EndFraction StartFraction 1 over 16 EndFraction StartFraction 1 over 10 EndFraction One-half
Answer:
[tex]\frac{1}{32}[/tex]
Step-by-step explanation:
According to Reese's model, let the head of the coin represent male, and the tail represents female. The outcome can either be a male or a female.
Total outcome = 2
pr(male) = [tex]\frac{1}{2}[/tex]
pr(female) = [tex]\frac{1}{2}[/tex]
Therefore the probability of male equals the probability of females i.e [tex]\frac{1}{2}[/tex].
Therefore,
pr(a litter of 5 puppies will be males) = [tex]\frac{1}{2}[/tex] x [tex]\frac{1}{2}[/tex] x [tex]\frac{1}{2}[/tex] x [tex]\frac{1}{2}[/tex] x [tex]\frac{1}{2}[/tex]
= [tex]\frac{1}{32}[/tex]
According to Reese's model, the probability that a litter of 5 puppies will be males is [tex]\frac{1}{32}[/tex].
Answer:
I think that it's 1/32 if i'm not right pleas tell me.
Step-by-step explanation:
A function is a type of ___________.
relation
range
domain
vertical line test
What are the coordinates of the x-
intercept of the line in the graph
shown below?
What is the slope of a line that passes through the points (-2,4) and (-6, 12)?
-2
2
-1/2
1/2
Answer:
-2
Step-by-step explanation:
first, you want to graph your points on a graph. A really good online graphing calculator i like is called desmos.
next, slope is rise over run. count how many units up or down from leftmost point to the other. in this case it is -8.
third, find the run part of the slope by counting units right or left from the leftmost point to the other. in this case it is 4.
last, but the two numbers together in a fraction and simplify. rise over run.
-8/4 which simplifies to -2/1 which is the same thing as -2