Answer:
The enlarged image will be about 4.8 inches
Step-by-step explanation:
Here, we want to know how tall the image will be
Mathematically;
That will simply be 160% of 3 inches
We have;
160/100 * 3 = 480/100 = 4.8 inches
What is the area of this polygon on a coordinate plane?
20 square units
9 square units
3 square units
14 square units
Answer:
14
Step-by-step explanation:
count the amount of squares inside the shape.
The area of this polygon is 14 units on a coordinate plane.
What is area of rectangle?Area of rectangle is defined as product of the length and width.
Length of large rectangle = 5 units
width of large rectangle = 4 units
Length of small rectangle = 3 units
width of small rectangle = 1 unit
Required area of polygon = large rectangle - 2 × small rectangles
Required area of polygon = 5×4 - 2×(3×1)
Required area of polygon = 20-6
Required area of polygon = 14 units
Hnece, the area of this polygon is 14 units on a coordinate plane.
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Explain how you would multiply the following problem *SHOW AND EXPLAIN STEPS PLZZZ*
(1 + 7)(2-47)
Answer:
-360
Step-by-step explanation:
step1 doing the numbers in bracket
= (8)(-45)
step2 multiply the numbers
=(8*-45)
=-360
I NEED A SUPER SONIC FOR THIS PLEASE!!!!
Answer:
x=4
Step-by-step explanation:
Answer:
x=5
Step-by-step explanation:
what is -4(3t-9)>8(8-t)
Answer:
Inequality Form:
t < −7
Interval Notation:
(−∞,−7)
Answer:
t < -7
t ∈ ( -∞, -7 )
Step-by-step explanation:
-4 ( 3t - 9 ) > 8 ( 8 - t )
1. Distribute
-4 ( 3t - 9 ) > 8 ( 8 - t )
-12t + 36 > 64 - 8t
2. Inverse operations ans simplifying
-12 t + 36 > 64 - 8t
+12t + 12t
36 > 64 + 4t
-64 -64
-28 > 4t
/4 /4
-7 > t
The function f(x) contains the point (-2,4), which point is contained in f -1(x)? A. (-4,2) B. (-2,-4) C. (4,-2) D. (2,-4)
9514 1404 393
Answer:
(4, -2)
Step-by-step explanation:
If (x, y) is part of the relation f, then (y, x) will be in the inverse relation f^-1.
The point contained in f^-1(x) is (4, -2).
_____
Additional comment
The range of f is {2, -4, -2, -4}, which has -4 repeated. That means the inverse relation is not a function. We can say that (4, -2) is a point contained in the inverse relation, but we cannot say that f^-1(x) is a function.
Question 6
Distance = 72 km, Time = 2 hours,
speed = ? km/h
please help me:)
Answer:
36 kilometers per hour
Step-by-step explanation:
you divide 72 by two, as easy as that
Anyone know this? Ill give brainliest if right pls help ^^ :)
Answer:
2
Step-by-step explanation:
Since you're only looking at salt and you want 4 times as much all you need to do is multiply 1/2 with 4 and the result is 2.
Answer:
2 Teaspoons
___________________________________________
So, we know that the original amount for salt is 1/2.
So, we do 1/2 x 4
1/2 x 4 = 2
So, the answer is 2
HOPE THIS HELPS!!!
What is the solution to y + 8.5 = 17.2?
y = 25.7
y = -25.7
y = -8.7
y = 8.7
Answer:
Y = 8.7
Step-by-step explanation:
Hope this helps. Pls give brainliest.
Stella buys a one-pint bottle of juice for $2.72. What is the unit rate of the
cost of the juice per fluid ounce?
Answer:
Step-by-step explanation:
8 fluid ounces in a cup
two cups in a pint
16 fluid ounces in a pint
divide 2.72/16 to get your answer of $.17 a fluid ounce
Solve the system of linear equations by elimination.
2x – y=0
3x – 2y = -3
Answer:
Point form: (3,6)
Equation form: x=3, y=6
Step-by-step explanation:
Add the equations in order to solve for the first variable. Then plug this value into the other equations in order to solve for the remaining variables.
YALL MY STOMACH IS MAKING SOME WEIRD NOISES IM DYING SOMEONE SAVE ME
Answer: either eat something or go to the bathroom or you may be an alien
Which of the following best describes the slope of the line below?
O A. Positive
OB. Negative
O C. Undefined
O D. Zero
Answer is - zero
Find the slope. Pls help ill give brainliest ^^
What fraction of 2 ½ is ⅘ ?
Given the relation R = {(-2, 3), (a, 4), (1,9), (0,7)}.
Which replacement for a makes this relation a function
O4
0-2
00
Answer:
The answer would be 4
Step-by-step explanation:
you can’t have repeating numbers in a function.
735+427+527+4777-526+526 times 7 plz it’s due at 1:00
Answer:
45262
Step-by-step explanation:
Answer: 45,262
Step-by-step explanation:
Jo estimated the quotient of –41.71 divided by –6.03 by rounding each to the nearest integer. What is Jo’s error?
Complete Question
Jo estimated the quotient of –41.71 divided by –6.03 by rounding each to the nearest integer. What is Jo’s error? a) Negative 42 divided by negative 7 = 6
b) Jo should have rounded the dividend to –40
c) Jo should have rounded the divisor to –6.
d) Jo should have divided –7 by –42. e) Jo should have divided –7 by –7
Answer:
c) Jo should have rounded the divisor to –6.
Step-by-step explanation:
Jo estimated the quotient of –41.71 divided by –6.03 by rounding each to the nearest integer.
Nearest integer
Dividend = -41.71 = -42
Divisor = -6.03 = -6
Jo's error was that she should have rounded the divisor to -6
Hence: -42 ÷ -6 = 7
Quotient = 7
B :)
the other guy did good explaining but he said C instead of B
Look at the graph.
On a coordinate plane, a graph increases through (negative 1, 4), levels off at (0, negative 3), and then increases up through (2, 5).
Leslie analyzed the graph to determine if the function it represents is linear or non-linear. First she found three points on the graph to be (–1, –4), (0, -3), and (2, 5). Next, she determined the rate of change between the points (–1, –4) and (0, -3) to be StartFraction negative 3 minus (negative 4) Over 0 minus (negative 1) EndFraction = StartFraction 1 Over 1 EndFraction = 1. and the rate of change between the points (0, -3) and (2, 5) to be StartFraction 5 minus (negative 3) Over 2 minus 0 EndFraction = StartFraction 8 Over 2 EndFraction = 4. Finally, she concluded that since the rate of change is not constant, the function must be linear. Why is Leslie wrong?
Answer:
Its D
Step-by-step explanation:
Leslie is wrong because her conclusion is wrong. If the rate of change is not constant, then the function cannot be linear.
The correct option is D.
What is a Linear Function?A function is said to be linear when the rate rate of change is constant for all the points on the graph.
The points of the graph are (–1, –4), (0, -3), and (2, 5).
The rate of change from (–1, –4) to (0, -3) is
(-3 -(-4)) / (0-(-1)) = 1
The rate of change from (0,-3) to (2,5) is
(5+3)/(2-0) = 4
The rate of change is not constant and so the function cannot be linear.
Leslie is wrong because her conclusion is wrong. If the rate of change is not constant, then the function cannot be linear.
The correct option is D.
The missing options are attached with the answer.
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If Jim works at Fire Fighting Equipment, has $32,874 in sales in one week, and as paid a weekly salary of $452 plus a commission of .9% on sales between $15,000 and $25,000, with 1.1% paid on sales in excess of $25,000, no commission is paid on the first $15,000, what is his gross earning?
Answer:
Gross income= $813.61
Step-by-step explanation:
Giving the following information:
Sales= $32,874
Fixed salary= $452
Commission= 1.1% paid on sales in excess of $25,000.
To calculate the gross income, we need to use the following formula:
Gross income= 452 + y*x
y= percentage comission
x= sales
For $32,874 sales:
Gross income= 452 + 0.011*32,874
Gross income= $813.61
8P + 2 > 3P - 15
I need help plsss it has to be in terms of a mixed number
Answer:
p > -17/5
Step-by-step explanation:
is it right or wrong? if its wrong please let me know math is not my strong side if its wrong ill try to do it again for you
The info is in the picture!
Answer:
No.
Step-by-step explanation:
The inverse of g(x) is -2x/3+8/3 which does not match with f(x)
WILL GIVE BRAINLIEST!! ANSWER ASAP
A system of equations is shown below:
2x = −y + 6
−4x + 3y = 8
What is the solution to this system of equations? (5 points)
(−1, −4)
(1, 4)
(4, 1)
(−4, −1)
Answer: its a
Step-by-step explanation:
A die is rolled 200 times with the following results.
Outcome
1
2
3
4
5
6
Frequency
32
36
44
20
30
38
What is the experimental probability of rolling the given result?
a prime number
a.
0.45
c.
0.71
b.
0.55
d.
0.73
Please select the best answer from the choices provided
A
B
C
D
Answer:
B
Step-by-step explanation:
2 3 and 5 are all prime.
Chance of rolling 2 = 36/200 = 0.18
Chance of rolling 3 = 44/200 = 0.22
Chance of rolling 5 = 30/200 = 0.15
Total = 0.55
Answer:
I think it's B.
Someone please help!
g(n)= n^2 + 5 f(n)= 3n+5
Find g(n)/f(n)
Answer:
n^2+5/3n+5
Step-by-step explanation:
does N equal something?
Solve for n:
24=3(n−5)
Answer:
N = 13
Step-by-step explanation:
Answer:
N=13
Step-by-step explanation:
Plz help I’m you guessed it desperate
Answer:
C.
Step-by-step explanation:
It is parallel? This is what I would put
Help me, solve for x
Answer:
x=1°Step-by-step explanation:
62x+118 =180(corresponding angles)
62x = 62
x = 1°Answer:
x = 1
Step-by-step explanation:
∡D and ∡E are sumplemmentary angles,
then:
D + E = 180°
then:
62x + 118 = 180
62x = 180 - 118
62x = 62
x = 62/62
x = 1
Use the following to answer questions 7-9:
David's Donut shop charges a flat fee of $2.59 plus $0.38 per mile to deliver donuts to
your party.
7. Which linear equation below can David use to charge his customers for the donuts?
a. y = 2.59x + .38
b. y - .38x – 2.59
d. y = .38x + 2.59
c. y = 38 + 2.59
Answer:the third one .38x+2.59
Step-by-step explanation:
No amount of donuts yet so that’s why it’s x and there’s a regular fee of 2.59 so that’s why it’s the answer
Whoever can answer this correctly gets Brainliest + 20 Points! Make sure to explain to me how you got your answer so I can understand and be on the same page as you.
Answer:
1.
Step-by-step explanation:
both A and B are functions
twenty three thousand in decimal form
Answer:
0.230
take it well
The twenty-three thousandths in decimal form should be considered as the 0.023.
Computation in decimal form:Since we have to write twenty-three thousandths in decimal form
In numericals it should be like 23000
so here in decimal form it should be like 0.023.
hence, The twenty-three thousandths in decimal form should be considered as the 0.023.
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