Answer:
24
Step-by-step explanation:
First, start off by subtracting the cost of the coffee ($5.96) from the total cost of $32.12. This would give you $26.16. From here, if you multiply 24 by the cost of each doughnut ($1.09) you would get $26.16 which is the total amount of money that was spent on doughnuts. Miss Solan bought 24 doughnuts.
HELPPP QUICK PLS I WOULD GIVE YOU THE BRAINIEST PLSSS HELPP MEEE BEFORE I HAVE A BREAKDOWN PLS What is the midpoint of a line segment with endpoints at (-4,15) and (22, 3)?
Answer:
(5.5, 12.5) OR (11/2, 25/2)
I would put in the decimal value as the answer, but of you like then you can add the fraction as an answer.
Step-by-step explanation:
We are given the endpoints (-4, 15) and (22, 3) to find the midpoint. In order to find the midpoint, we will use its formula.
Midpoint formula :- (x1 + x2 / 2, y1 + y2 / 2)
(x1 + x2 / 2, y1 + y2 / 2)
(-4 + 15 / 2, 22 + 3 / 2)
(11 / 2, 25 / 2) ---> (5.5, 12.5) Midpoint
Hope I answered your question. Stay safe, happy, and healthy, thank you :) !!
From 10:00 am to noon, the rise in temperature is 4 degrees C, and from 3:00 pm to 5:00 pm, the fall in temperature is 6 degrees C. What is the average rate of: a) The rise in temperature per hour? b) The fall in temperature per hour?
Answer:
(a) 2 degree celsius per hour
(b) 3 degree celsius per hour.
Step-by-step explanation:
From the question,
(a) Avearge rate of rise in temperature per hour(T') = Rise in temperature(T)/Time required for the rise(t).
T' = T/t.................... Euqation 1
Rise in temperature (T) = 4 degree celsius, t = 10.00 am to noon = 2 hours.
Substitute into equation 1
T' = 4/2
T' = 2 degree celsius per hour.
(b) Also,
Average rate of fall in temperature per hour (T') = Fall in temperature (T)/Time(t)
T' = T/t
Given: T = 6 degree celsius, t = 3:00 pm to 5:00 pm = 2 hours
T' = 6/2
T' = 3 degree celsius per hour
Awad claims that when m is a negative integer and n is a positive integer, n - m is always negative. Is Awad’s claim true or false? Explain your reasoning. If it is true, give an example to support his claim. If it is false, give a counterexample. Explain your reasoning..
Answer:
False
Step-by-step explanation:
False, because whenever you subtract a negative number, you always end up adding because two negatives make a positive. Lets say n is 4 and m is -3, 4-(-3) is going to turn into 4+3=7.
The Awad'claims that "when m is a negative integer and n is a positive integer, n - m is always negative". which is false.
What is the number system?A number system is defined as a way to represent numbers on the number line using a set of symbols and approaches. These symbols, which are known as digits, are numbered 0 through 9. Based on the basic value of its digits, different types of number systems exist.
Awad claims that when m is a negative integer and n is a positive integer, n - m is always negative.
The above claim is false because subtracting a negative integer always results in an addition because two negatives equal a positive.
For example, n is 6 and m is -2; 6 -(-2) will equal 6 + 2 = 8.
Hence, the Awad'claims that "when m is a negative integer and n is a positive integer, n - m is always negative". which is false.
Learn more about the number system here:
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Name the x-axis of symmetry for the parabola down below
Answer:
x = - 3
Step-by-step explanation:
The axis of symmetry is a vertical line passing through the vertex of the parabola with equation
x = c
where c is the value of the x- coordinates the line passes through
The line passes through (- 3, - 6), (- 3, 4 ) with x- coordinates - 3
Then equation of axis of symmetry is x = - 3
i’m so confused lol need help
-10 and -1
Step-by-step explanation:
Answer:
-10, and -1
Step-by-step explanation:
Examine the diagram, where points B, C, D, and Elie on circle A. Angle BCD measures 57°. В. C A 570 D 2019 Strong Mind. Created using GeoGebra. What is mZBED?
Based on the inscribed angle theorem, the measure of angle BED in the diagram given is: 57°.
What is the Inscribed Angle Theorem?The inscribed angle theorem states the measure of the inscribed angles subtended by the same arc are the same.
∠BCD and ∠BED are subtended by the same arc BD.
Therefore, based on the inscribed angle theorem, we have:
m∠BCD = m∠BED = 57°.
m∠BED = 57°
Learn more about the inscribed angle theorem on:
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Which fractions are equal to 2/3 choose ALL the correct answers.
6/7, 5/6, 8/12, 4/5, 4/6
Answer:
8/12,4/6
Step-by-step explanation:
Answer:
8/12, 4/6 are equal to 2/3
PLZ HELPLPLPLPLP!!!!
Answer:
c) 50
Step-by-step explanation:
√36 + 2 * 5^2 - 6
√36 = 6, 5^2 = 25
6 + 2 * 25 - 6 = 25 2 * 25 = 50, 6 + 50 - 6, 50
1. When the outcome of one even has NO effect on the outcome of the other is called... A. likely events
B. dependent events
C. independent events
2.Lucy picks a marble at random. Without putting the first marble back, Lucy picks another marble at random. This is called...
A. independent probability
B. random ratios
C. dependent probability
D. natural occurrence
3. A bag contains 9 green marbles and 12 pink marbles. One marble is chosen at random and returned to the bag. Then, a second marble is chosen at random.
What is the probability that both marbles chosen will be green?
A. 6/9
B. 9/49
C. 3/4
D. 81/122
Answer:
C
Step-by-step explanation:
HELP PLEASE HELPPPPPP MEEE WITH THISSS
9514 1404 393
Answer:
CEFA
Step-by-step explanation:
The perimeter is twice the sum of the side lengths.
P = 2(L+W)
__
1) P = 2(2x +(3x+2)) = 2(5x +2) = 10x +4 . . . . . letter C
2) P = 2((4x+1) +x) = 2(5x +1) = 10x +2 . . . . . . . letter E
3) P = 2(7 +(x+5)) = 2(x +12) = 2x +24 . . . . . . . letter F
4) P = 2(5 +(4x-3)) = 2(4x +2) = 8x +4 . . . . . . . letter A
The code word is CEFA.
determined that intercepts of the line.
y - intercepts: ( , )
x - intercepts: ( , )
Answer:
y 0.4
x 0.3
Step-by-step explanation:
Heeelp meeee :))))))
Answer:
C) y = 2x
Step-by-step explanation:
That's the only equation that if x = 0, y will = 0
Answer:
C
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
A
y = x + 1 ← has a y- intercept of 1
B
y = x - 1 ← has a y-intercept of - 1
C
y = 2x ← has a y- intercept of 0
D
y = 2x + 2 ← has a y- intercept of 2
Thus y = 2x passes through the origin → C
Roy hit 3 less than 4 times the number of balls during baseball practice than Joe did. Together the boys hit 52 balls. How many balls did Joe hit?
Answer:
Joe hit 11 balls Roy hit 41
Step-by-step explanation
Joe = J
Roy = 4J-3 (4times Joe less 3)
J+ 4J-3 = 52
5J -3 = 52
Add 3 on both sides
5J = 55
Divide both sides by 5
J= 11
Joe = 11
11X4 = 44
44-3 = 41
Roy 41
11+41 = 52
What are the x-intercepts of y = 4x^2 + 4x + 1?
Answer:
hope this helps:) have a good day
Answer:
-1/2 is the x vertex.
Step-by-step explanation:
(y = ax^2 + bx + c),
-(b)/2(a)
-(4)/2(4)
-4/8 = -1/2
-1/2 is x
identify the center and radius of the circle. Then write the equation of the circle.
Answer:
Radius = 2
Step-by-step explanation:
x² + y² - 10x + 8y + 37 = 0
Regroup terms
(x² - 10x) + (y² + 8y) = -37
Complete the square
(x² - 10x + 5²) + (y² + 8y + 4²) = -37 + 5² + 4²
(x² - 5)² + (y² + 4)² = 2²
Center (5,-4)
Multiply 3 by the number of apples in each bag x and add it to 3 times the number of bananas in each bunch y an then multiply that sum by 3
Answer:
9(x+y)
(3x + 3y) 3
If you are using a calculator to find the measure of an angle in degrees, what type of measure might make you question whether your calculator is in radian mode? Explain.
Answer:
you would do this measure hope this helps
Step-by-step explanation:
You start at (0, -2). You move left 3 units and down 2 units. Where do you end?
Answer:
(3, -4)
Step-by-step explanation:
Hope This Helps! : )
Which of the following could be the graph of y = –xn where n is odd?
Answer:
Step-by-step explanation:
I think you meant y = -x^n, where ^ denotes exponentiation.
If n is odd, the graph begins in Quadrant II and decreases through the origin into Quadrant IV. This is true of -x, -x^3, -x^5, and so on.
its the last one on edge
find the missing side lengths for x and y
Answer:
[tex]x=4;\ y=4\sqrt{2}[/tex]
Step-by-step explanation:
[tex]x=4[/tex] since it is an isosceles triangle.
[tex]y=\sqrt{4^2+4^2}=\sqrt{32}=4\sqrt{2}[/tex] due to Pythagoras' theorem.
what is the area of the trapezoid below? 26 m 19 m. 46 m
Answer: 684!
Step-by-step explanation: A= (b1+b2)h divided by 2, base one is 26, base twow is 46, and height is 19, b1 is base one b2 is base 2 , and h is height.
An investment banker received a bonus and invested that money in two investments. He put a certain sum
of money in the first investment that returned 7% interest after one year. In the second investment he
Invested four times that of the first investment and got a 12% interest return after one year. If the total
interest from his investments after one year was $8,525.00, find the amount invested at each interest rate.
Answer:
Step-by-step explanation:
An investment banker received a bonus and invested that money in two investments. He put a certain sum
of money in the first investment that returned 7% interest after one year. In the second investment he
Invested four times that of the first investment and got a 12% interest return after one year. If the total
interest from his investments after one year was $8,525.00, find the amount invested at each interest rate.
please help me with this!!
you have to attach a picture or type the question so we can solve it :)
Which of the following best describes these pair of angles?
Solve The Quadratic Equation by the Square Root Method.
(x + 1)^2-4 = 0
Answer:
Step-by-step explanation:
Answer:
x=-3, x=1
Step-by-step explanation:
The price per share of a professional sports team increased from $58 to $65 over the past year. What is the stock’s percent increase during this time? Round your answer to the nearest percent.
Answer:
95.7%
Step-by-step explanation:
i think im not too sure im sorry if you get it wrong
Answer this question please
A shopper at a clearance store is pleased to discover some microscopes on sale for $24 dollars each. The original price tags read $40. What percent is the discount?
I need help with this please help
Answer:
Step-by-step explanation:
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question:2x²-5x+3
answer: