Answer:
As "x" increases "y" *decreases*
y as a function of x is not *constant*
Therefore the function is *nonlinear*
For all values of x, the function value y *≥* 0.
The y intercept of the graph is *8*
x=1 function value of y is *5*
Can someone tell me
How to solve this and a explanation?
Answer:
C
Step-by-step explanation:
Okay so on Saturday there is a 30% sale plus she comes early so +10% and that makes 40% off.
10% of 400=40
multiply by 4 to get 40%, 40*4=40%
40%=160
400-160=240
Hope this helps
400 x 0.30 = 120
400 - 120 = 280
280 x 0.10 = 28
280 - 28 = 252
So 252 is you answer.
what is 57÷3 1/3 I need this asap please
First we need to turn 3 1/3 into an improper fraction:
3 1/3 = 10/3
Because we are dividing, multiply 57 my the reciprocal (the faction flipped upside down) of 10/3:
57 x 3/10
Which can also be written as:
57/1 x 3/10
Now we just multiply:
171/10
Therefore 171/10 is ur answer
Hope this helped :)
If this answered ur question can you pls give me brainiest
What is the equation of the line that passes through the point (-5,5) and has a
slope of -1
Answer:
Step-by-step explanation:
Changing all of the values in a data set in the same way is called
transcending the data.
A. True
B. False
Answer:
not sure forggive me if im wronng maybe B. false
Step-by-step explanation:
What is the slope of the line shown below? (-3,-7) (9,1)
Answer:
Slope is 2/3
Step-by-step explanation:
(-3,-7) (9,1)
m = (y2-y1)/(x2-x1)
m = (1 + 7)/ (9 + 3)
m = 8/12
m = 2/3
Answer:
The Slope is -91
Examination practice
Exam-style questions
1 The quadratic equation x2 - 5x – 3 = 0 has solutions a and b. Find the value of:
i a - b
ii a + b
Leave your answers in exact form.
Answer:
Please refer to the attachment
Hope it helps
Please mark me as the brainliest
Thank you
In ΔWXY, x = 1.2 inches, y = 3.1 inches and ∠W=131°. Find ∠X, to the nearest 10th of an degree.
Answer:
13.1
Step-by-step explanation:.
How meny cup of smoothies can you get with 3 quarts of orange juice,5 pints of milk and 5 cups of pineapple juice.
Answer:
27 cups
Step-by-step explanation:
Amount of orange juice in the mixture = 3 quarts
Therefore, number of cups of orange juice = 3 × 4 cups [Since, 1 quarts = 4 cups]
= 12 cups
Amount of milk in the mixture = 5 pints
Therefore, amount of milk in cups = 5 × 2 [Since, 1 pint = 2 cups]
= 10 cups
Amount of pineapple juice in the mixture = 5 cups
Amount of mixture = Amount of Orange juice + Amount of pineapple juice + Amount of milk
= 12 + 10 + 5
= 27 cups
Therefore, total amount of smoothies = 27 cups
HELPP MEEE!
7th gradeee
Find the circumference of the circle. Use 3.14 or 22/7 for TT. Round to the nearest tenth if necessary.
I’ll mark you brainliest!
47.1
the formula of circumference is 2×radius×pi.. so given=radius=7.5
pi=3.14
2×7.5×3.14=47.1
Write all the factors of 49.
Use commas to separate them.
X х
Answer:
1, 7, and 49.
Step-by-step explanation:
Choose Yes or No to indicate whether the statement is correct.
15 is 30% of 50
Yes
No
А
B
31 is 50% of 62
Yes
A
No
B
14 is 75% of 40
Yes
А
No
B
2 is 10% of 20
Yes
A
No
B
Answer:
3rd one is no. the others are all yes
Answer:
yes
yes
no
yes
those are correct
Step-by-step explanation:
easy :)
yw
Express the ratio in lowest form:
1.5 kg: 350 g
Given:
The ratio is:
1.5 kg : 350 g
To find:
The lowest or simplest form of the given ratio.
Solution:
We know that,
1 kg = 1000 g
We have,
1.5 kg : 350 g
It can be written as
[tex]1.5\ kg : 350\ g=\dfrac{1.5\ kg}{350\ g}[/tex]
[tex]1.5\ kg : 350\ g=\dfrac{1.5\times 1000\ g}{350\ g}[/tex]
[tex]1.5\ kg : 350\ g=\dfrac{1500\ g}{350\ g}[/tex]
[tex]1.5\ kg : 350\ g=\dfrac{150}{35}[/tex]
[tex]1.5\ kg : 350\ g=\dfrac{30}{7}[/tex]
Therefore, the lowest form of the given ratio is 30:7.
이
3. What is the value of -44.4-7?
64
A.
B.
1
64
C.
1
64
D.
-64
Answer:
c im quessing though but i got -54.1 so i dont know
Step-by-step explanation:
Simplify the expression 43 + 2(3 − 2). (3 points)
Answer:
45
Step-by-step explanation:
2(3-2)=2
43+2=45
Answer:
The answer is 45.
Step-by-step explanation:
3 - 2 is first which equals 1, then 1 + 43 + 2 = 45
Please mark the Brainliest
Is the expression
3/4a (16b + 24) equivalent to 12ab + 18a?
SHOW YOUR WORK
Answer:
Yes they are equivalent.
Step-by-step explanation:
since 16 times 3/4 is 12 and a times b is ab. Put those together and you get 12ab. Since 3/4 of 24 is 18 and the variable is a, it is 18a. Hope this helped.
y=−2x−4 y=3x+3
a[ifinite solutions
b[one solution
c[no solutions
Answer:
x= -7/5
y=-6/5
one solution I believe. Hope this helps!
One angle is its own supplement.
What size is this angle?
Answer:When an angle is its own supplement, that means that the angle, plus itself, will equal 180 degrees.
Step-by-step explanation:
Answer:
if the the shape is a shape then its 180
True or False? The midpoint of a segment
is the point at which the perpendicular
Bisector intersects a segment.
Answer:
false
hope it helps
the line that bisect the segment is not always perpendicular
Answer:
True ig
Step-by-step explanation:
The name given to the point at which the perpendicular bisector interesects a segment is called the ' midpoint of a segment "
I hope im right!!
Write and solve a proportion to answer the question.
What number a is 25% of 7/8?
Answer:
7/32
Step-by-step explanation:
simplify
7/32 =o.218
simplify (-5)^5 over (-5)^-6
Answer:
− 48828125
Step-by-step explanation:
you can use a calculator for algebra
State if the two triangles are congruent. If they are, state how you know.
(look at the picture)
Answer:
Step-by-step explanation:
yes congruent, by AAS
the angles are stating , w/ the little red lines that they are the same.. so we know two angles of the triangles are the same, and we also know that one side touching is the same. so yes.. AAS.
need help in math anyone please help
Answer:
what's the question?
Step-by-step explanation:
Which statement best describes a characteristic of money market accounts?
A. Money market accounts have a predetermined time limit before a withdrawal can be made.
B. Money market accounts allow for more withdrawals than regular savings accounts but with higher interest rates.
C. Money market accounts have higher interest rates than regular savings accounts but with more restrictions.
D. Money market accounts have no withdrawal minimums.
Answer:
Correct answer is C- Money market accounts have higher interest rates than regular savings accounts but with more restrictions
Step-by-step explanation:
took the quiz
2 1/4 times 2 1/2
SHOW YOUR WORK!!!
Answer:
45/8 or 5 5/8
Step-by-step explanation:
2 1/4. 2 times 4 is 8 plus 1 is 9 (9 over 4 (9/4)). 2 1/2. 2 times 2 is 4 plus one is 5. (5 over 8 (5/2)). 9/4 x 5/2. 9 times 5 is 45, 4 times 2 is 8. you get the improper fraction 45/8. 45 simplified is 5 5/8. hope i helped.
Answer:
45/8 or 5 5/8
Step-by-step explanation:
When multiplying fractions, it ALWAYS so much easier to make them into improper fractions (for me at least). When doing this, multiply the denominator to the whole number and add the numerator and keep the denominator the same. So, for 2 1/4, you could use the equation 2(4) + 1 = x/4. You should get 9/4. Doing this for the other mixed fraction, you get 5/2.
Multiplying fractions is pretty straightforward after that. You don't have to change the denominators to match each other like you do when adding, instead you just multiply straight across. Multiply both of the numerators and then the denominators.
Numerators: 9 x 5 = 45
Denominators: 4 x 2 = 8
So, you get 45/8. If you're wanting a mixed number fraction, just divide 45 by 8. 8 goes into 40 5 times, and you get a left over number 5. Therefore, as a mixed fraction you get 5 5/8.
I don't know how you wanted me to show my work, but I tried the best I could to explain.
In February Liliana spent 35 hours watching Netflix. In march she only spent 18 hours watching. What was the percent decrease in the amount of time she spent watching?
LCM of 12 32 and 56 please tell
Answer:
672
Step-by-step explanation:
Hope it helps ;)
simplify — п+(-3) + 3n +5
Answer:
4n+2
Step-by-step explanation:
Help please , will mark
GEOMETRY. Identify the angles that each have a measure of 117º
Answer:
It should be 4, 6, and 8
Step-by-step explanation:
Hope This Helped
I need help with this ASAP
Answer:
Its 0 because thats the only value not bigger than 4
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Any value to the left of 4 is a solution to x < 4
The only value on the list that is left of 4 is 0 → B