Answer:
16?
Step-by-step explanation:
8 × 2 = 16
just correct me if i'm wrong i really dk what i'm doing rn
What is the slope in the equation y=2x + 3
A-Cannot be determined
B-3
C-5
D-2
Answer: D.
Step-by-step explanation:
Sandra has taken 3 Test this Quarter. She has scored an 78%, 76%, and a 93%. Sandra wants to earn at least and 85% for the Quarter. What score will she need to earn on her Final Test in order for her to Average at least an 85% for the Quarter? Then Explain what your answer means.
Answer:
I think at least a 86% hope this helps, hope i am right
Step-by-step explanation:
Mike had a photo made into a postage stamp the photo was 7 by 9.5 inches and the stamp was 1.4 by 1.9 inches what is the scale factor of dilation
Is the following relation a function? Justify your answer. [(3, 1), (4,2), (3,9),(1,4), (2, 6)}
Answer:
yes
Step-by-step explanation:
I think it the relation between arrow daigram or matrix
If the measure of angle 2 is (5x+14)and angle 3 is (7x- 14)", what is the measure of angle 1 in degrees?
X
112
413
088°
899
O 90°
910
Answer:
m∡1 = 91°
Step-by-step explanation:
5x+14+7x-14 = 180
12x = 180
x = 15
m∡2 = 5(15)+14 = 89
m∡1 = 180 - 89 or 91°
In one day a movie store rented out 10 comedies. If the ratio of comedies rented to action movies rented was 2 : 1, how many action movies were rented?
Answer:
5
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
Help, my homework is due at 11:59 i got 5 minutes
Answer:
Slope is 18x
Step-by-step explanation:
It goes up 18 and across one
What will be the new coordinates of the point when the ordered pair (-3, -5) is reflected across only the x-axis?
A.
(3, 5)
B.
(3, -5)
C.
(-3, 5)
D.
(-3, -5)
Answer:
3,5 I think is the point of axis
Step-by-step explanation:
ok
You ask 8 students how many letters are in their first name. One person says 6. The other 7 students say a different number of letters. Find the experimental probability of someone having 6 letters in their name based on this experiment.
Answer:
Step-by-step explanation:
Since only one out of eight said they had six letters
P(6)=1/8
The experimental probability of someone having [tex]6[/tex] letters in their name based on this experiment is [tex]\frac{1}{6}[/tex] .
What is experimental probability ?Experimental probability of an event is the ratio of the number of outcomes in which a specified event occurs to the total number of trials, not in a theoretical sample space but in an actual experiment.
[tex]Experimental \ probability = \frac{Total \ number \ of \ outcomes}{Number \ of \ favorable \ outcomes}[/tex]
We have,
Total number of students [tex]=8[/tex]
Person having [tex]6[/tex] letters in the name [tex]=1[/tex]
Other [tex]7[/tex] person says different number of letters.
So,
Experimental probability of someone having [tex]6[/tex] letters in their name is determined ;
[tex]Experimental \ probability = \frac{Total \ number \ of \ outcomes}{Number \ of \ favorable \ outcomes}[/tex]
[tex]=\frac{1}{6}[/tex]
So, Experimental probability of someone having [tex]6[/tex] letters in their name is [tex]\frac{1}{6}[/tex] , which is determined using the above given formula.
Hence, we can say that the experimental probability of someone having [tex]6[/tex] letters in their name based on this experiment is [tex]\frac{1}{6}[/tex] .
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what’s the value of x and what’s the angle?
Answer:
X=9 Angle= 55
Step-by-step explanation:
The sum of all the angles of a triangle is always 180
so we add the angles
50 + 75 + (5x + 10)=180
125 +5x+ 10=180
135 +5x = 180
5x= 45
x=9
to find the angle we substitute x for 9
5(9)+10=55
What the closets estimate of 692-343
Answer:
700 - 340 = 360
Step-by-step explanation:
Is your best estimate
Which Venn diagram shows the correct relationship among different sets of numbers and the correct placement of -648?
Answer:It’s A
Step-by-step explanation:
Which of the following best describes the solution of the system of equations below?
Answer:
D
Step-by-step explanation:
-8x + y = -3..... (equ 1)
9x - y = 3.....(equ2)
y = 8x - 3
-y = -9x + 3(divide both sides by -1*)
hence ..y = 9x - 3
then write y = y in terms of x
which will give you 8x - 3 = 9x - 3
and solve for x which will be N/A
2.
A. She mixed up the x- and y-values.
B. She used y-values where she should have used x-values.
C. She did not keep the order of the points the same in the numerator and the denominator.
D. She should have added the values, not subtracted them.
Answer:
C. She did not keep the order of the points the same in the numerator and the denominator.
Step-by-step explanation:
She needs to switch 1 with 17 so it can be [tex]\frac{17-1}{18-14}[/tex]. It needs to equal [tex]\frac{y2-y1}{x2-x1}[/tex].
Answer:
C. She did not keep the order of the points the same in the numerator and the denominator.
Step-by-step explanation: Hope this helps
The correct slope should look like: 1-17/14-18
If you do 1-17 for the numerator then 14-18 must be the denominator (the slope is 4: -16/-4 = 4)
The equation to find the slope of a line is (y2-y1)/(x2-x1). (x1,y1) is the first coordinate point, (x2, y2) is the other. It does not matter which coordinate point you use first, as long as you remain consistent.
14,1
x1 y1 18,17
x2 y2
17-1 =16/12
18-4
Which of the following increases at the fastest rate for larger values of x?
Answer:
I believe it might be B
if I'm wrong I apologise.
Answer:
I believe the answer for this would actually not be B, but C.
Step-by-step explanation:
C is an exponential function, exponential functions are known for increasing at the fastest rate for larger values of X. Here is a picture of my Algebra reading material if this helps better explain it.
in an election, there was 12 votes for Carl for every 23 votes for Macy. Macy received 345 votes. How many did Carl receive?
Answer:
180
Step-by-step explanation:
divide Macy's total by 23. you get 15.
then multiply the 15 by the 12 votes Carl gets.
giving me 180 votes for Carl.
What is the probability of drawing a king or a diamond from standard deck 52 cards
Hep please guys due in 15 min
Answer:
16/52=4/13
Step-by-step explanation:
4 kings+13diamonds-1
Sean wants to build a treehouse. They have a 13-foot ladder that must
be propped diagonally against the tree. If the base of the ladder is 5
feet from the bottom of the tree, how high will the tree house be off the
ground? Round your answer to the nearest tenth.
Answer:
im sorry i need the poonts have a good day
On a coordinate plane, pre-image rectangle has points (0, 0), (6, 0), (6, negative 3), (0, negative 3. The image has points (0, 0), (2, 0), (2, negative 1), (0, negative 1).
Compare the ordered pairs of the pre-image to the image to answer these questions.
Is the dilation an enlargement or reduction?
The point of dilation is about what coordinate?
What is the scale factor?
Answer:
Is the dilation an enlargement or reduction?
Reduction
The point of dilation is about what coordinate?
0,0
What is the scale factor?
1/3
Step-by-step explanation:
The dilation is a reduction. The point of dilation is about coordinate (0,0). The scale factor is 1/3.
What is a transformation?A point is transformed when it is moved from where it was originally to a new location. Translation, rotation, reflection, and dilation are examples of different transformations.
On a coordinate plane, the pre-image rectangle has points (0, 0), (6, 0), (6, -3), and (0, -3).
The image has points (0, 0), (2, 0), (2, -1), and (0, -1).
The required figure has been attached below which represents the dilation.
As we can see that the dilation is a reduction.
The point of dilation is about coordinate (0,0).
This result of dilating a given triangle with a scale factor is 1/3.
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I just need to know if it’s true or false. Please help :)
Answer:
true
false
false
Step-by-step explanation:
that's according to my opinion
hello kenny
you smell like we clothes and toothpaste
I WILL GIVE BRAINLIEST!!!
Answer:
Isolate the variable by dividing each side by factors that don't contain the variable.
M = 0.65146579
t=0
simplified = M ( t ) = 0.65146579 t
Step-by-step explanation:i really hope this helps you
find the value of given expression
[tex] \sqrt{21 \times 21} [/tex]
Answer:
21
Step-by-step explanation:
In the equation y= -5x + 7 which value represents the slope of the equation?
Answer:
-5x
Step-by-step explanation:
The function f(x) = (x – 3)^3 is transformed to
g(x) = (x + 2)^3 – 7. Identify the transformations that
have occurred.
Answer:
I DO NOT KNOW BECAUSE I JUST NEED POINTS SORRY
Step-by-step explanation:
SORRY
NEED HELP ASAP
Nyla invested $200 in an account with a 0.75% annual interest rate.
She made no deposits or withdrawals on the account for 3 years. If
interest was compounded annually, what is the balance in her bank
account at the end of 3 years?
A=4.53
B=1,071.88
C=450.00
D= 204.53
Answer:
D
Step-by-step explanation:
.75% of 200 is 1.5
multiply that by 3
add the original amount
The $204.53 is the balance in her bank account at the end of 3 years option (D) 204.53 is correct.
It is given that the Nyla invested $200 in an account with a 0.75% annual interest rate.
It is required to find the balance in her bank account at the end of 3 years if compounded annually.
What is compound interest?It is defined as the interest on the principal value or deposit and the interest which is gained on the principal value in the previous year.
We can calculate the compound interest using the below formula:
[tex]\rm A= P(1+r)^t[/tex]
Where A = Final amount
P = Principal amount
r = annual rate of interest
t = How long the money is deposited or borrowed (in years)
We have P = $200
r = 0.75% = 0.0075
t = 3 years
Putting the values in the formula, we get;
[tex]\rm A= 200(1+0.0075)^3\\\\\rm A = 200(1.0226)\\\\\rm A = \$204.52[/tex]
or A ≈ $204.53
Thus, the $204.53 is the balance in her bank account at the end of 3 years option (D) 204.53 is correct.
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plz help me i need this if anyone plz help 10 points for helping plz
Answer:
What's the question
Step-by-step explanation:
Answer:
U need to put za question dude
Step-by-step explanation:
F(x)=4(5/6)^x exponential growth or decay
Answer:
decay
Step-by-step explanation:
What is the formula used for finding the are of a triangle
Answer:
Area = 1/2 × b × h
Hope this helps, thank you :) !!
HELP WILL MARK BRIANLIET ANSWER IF GOTTEN RIGHT
Answer:
x=22
Step-by-step explanation:
Pythagorean theorem. a^2+b^2=c^2. In this case, its 11[tex](11\sqrt{2} )^2+11\sqrt{2} ^2=x^2[/tex]. If you solve it out, you get 242+242=x^2. Simplify to get 484=x^2. Square root both sides and x=22