Answer:
10(2) + 5x > 75 (the inequality for the story problem; multiply)
20 + 5x > 55 (subtract 20 from both sides to isolate the x-term)
5x > 55 (divide both sides by 5 to isolate x)
x > 11 (x is greater than or equal to 15)
the answer is A
Step-by-step explanation:
I hope this helped :)
mewooooooooooooooooooooo
Answer:
Step-by-step explanation:
2 5
4 10
8 15
10 25
i think lol
help with this problem
Answer: X= -1/4
Hope it helps!
.
3 x 2.5 =
2 x 3.4 =
Answer:
7.5
6.8
Step-by-step explanation:
hope it helped :-)
Answer:
7.5
6.8
Step-by-step explanation:
because 3x 2.5 is 7.5 and 2x3.4 is 6.8
need help asap
will give brainly
K12 students help !!!!!!!!!!!!
Step-by-step explanation:
First , Split the given figure into two parts i.e rectangle and a semi - circle.
\underline{ \underline{ \text{Given}}}: [/tex]
In rectangle :
Length ( L ) = 14 cmWidth ( W ) = 9 cmFinding the area of a rectangle :
[tex] \sf{Area \: of \: a \: rectangle = L \times W}[/tex]
⤷ [tex] \sf{14 \: cm \times 9 \: cm}[/tex]
⤷ [tex] \sf{126 \: {cm}}^{2} [/tex]
Area of a rectangle = 126 cm ²
Now , In circle :
Diameter ( d ) = 14 cm { Since In rectangle , length of both sides are equal }Radius ( r ) = [tex] \sf{ \frac{14 \: cm}{2} = 7 \: cm}[/tex][tex] \sf{Area \: of \: a \:semi - circle = \frac{1}{2} \pi \: {r}}^{2} [/tex]
⟷[tex] \sf{ \frac{1}{2} \times 3.14 \times {7}^{2} }[/tex]
⟷[tex] \sf{ \frac{1}{2} \times 3.14 \times 49}[/tex]
⟷[tex] \sf{ \frac{1}{2} \times 153.86 \: {cm}^{2} }[/tex]
⟷[tex] \sf{76.93 \: {cm}}^{2} [/tex]
Area of a semi - circle = 76.93 cm²
Now , We have :
Area of a rectangle ( A ) = 126 cm ²Area of a semi - circle ( a ) = 76.93 cm ²[tex] \sf{Area \: of \: a \: shaded \: part = A - a}[/tex]
⟷[tex] \sf{126 \: {cm}^{2} - 76.93\: {cm}}^{2} [/tex]
⟷[tex] \boxed{ \sf{49.07 \: {cm}^{2} }}[/tex]
[tex] \red{ \boxed{ \boxed{ \underline{ \sf{Our \: final \: answer : 49.07 \: {cm}^{2} }}}}}[/tex]
Hope I helped ! ♡
Have a wonderful day / night ツ
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A company that makes hair-care products had 7,000 people try a new shampoo. Of the 7,000 people, 56 had a mild allergic reaction. What percent of the people had a mild allergic reaction?
Answer:
0.8%
Step-by-step explanation:
Maureen and her roommates ate 1/8 of a pint of ice cream on Friday night and 3/4 of a pint of ice cream on Saturday night. How many pints did they eat in all?
a. 1 whole
b. 9/8
c. 10/16
d. 7/8
Answer:
The answer is 7/8
Step-by-step explanation:
3/4 is the same as 6/8 so 6/8 plus 1/8 equals 7/8.
Which list show all possible outcome
Answer:
d
Step-by-step explanation:
it shows the color and every outcome for the coin flip
Answer:
D
Step-by-step explanation:
This answer is correct because each color has a 50-50 chance of getting either heads or tails. It is possible to get any color on the wheel while also getting tails or heads.
Charlie's puppy, Max, weighs 8 pounds.How many ounces does Max weigh?
Answer:
128 ounces
Step-by-step explanation:
1 lb = 16 oz
8 * 16 = 128 oz
What is the relationship between the ratios? 10:14 and 30:36 Drag and drop to complete the statement. The ratios are (porportional, not porportional)
Answer:
Not Proportional
Step-by-step explanation:
30/10 = 3
36/14 = 2.57142857143
Answer:
The ratios are not proportional
Step-by-step explanation:
Please help me I don’t understand any of this you don’t have to explain it though just the answer
Can you help this this question
40 points
Do you need this in a graph form?
Answer:
1. Equation 1
2. -2x-3(6x-11)=-7
3. x=2
4. y=1
5. (2,1)
Please do ASAP! Its not worth anything so please just do! Points, brainliest, thanks
Answer:
yes
Step-by-step explanation:
0.19 kg baseball moving at +26.80 m/s is slowed to a stop by a catcher who exerts a constant force of -371 N. How long does it take this force to get to the creator the answer is -8
solve each equation check your solution 1.2a=6 2. 20=4c 3. 9.4g=28.2
Answer: 1. G=3 2. C=5 3. G=3
Step-by-step explanation:
1. 6/2=3 2. 20/4=5 3. 28.2/9.4= 3
Answer:
1) a = 3 2) c = 5 3) g = 3
Step-by-step explanation:
Help me with this math plz
Ms. Li gave her students a quiz that was supposed to take 6 minutes to complete. She asked her students to record the amount of time, to the nearest minute, that it took them to complete the quiz. Ms. Li wants to create a data display that will summarize the data and show how many students took 6 minutes to complete the quiz. Which data display should she create?
A. a box plot
B. a dot plot
C. a histogram with intervals 1-3, 4-6, 7-9, and 10-12
D. a histogram with intervals 1-4, 5-8, and 9-12
Answer:
b
Step-by-step explanatits b
its b
what is (16)^(0.25)⠀⠀⠀⠀⠀⠀⠀⠀
Answer:
the answer is 2
I hope this helped :)
Answer:
the correct answer is 2
just it
The expression 3x + 2 represents the number of miles Emma walked in x hours. Lea walked 4x - 1 miles in x hours. Write an expression that represents how much farther Lea walked than Emma. Explain how you got your answer.
Please answer!!!!! I will give brainliest!
74 ÷ 8 is equivalent to 74.00 ÷ 8. We can write zeros in the tenths place and hundredths place without changing the value. Use the algorithm to solve.
Answer:
9.25
Step-by-step explanation:
8|74.00
-72
20
- 16
40
- 40
00
Pls I need help with this last question I’m almost done pls answer 28
On a math test, 4 out of 20 students received an A. Two students are randomly selected without replacement, and the first student has an A. What is the probability of the second student having an A?
Answer:
Step-by-step explanation:
The answer should be 20% chance
Two students selected without replacement, and the first student and second student having is 16/95
Probability-based problem:What information do we have?
Number of total students = 20
Number of students having A = 4
Two students selected without replacement, and the first student has an A = 4/20 × 16/19
Two students selected without replacement, and the first student has an A = 64 / 380
Two students selected without replacement, and the first student has an A = 16 / 95
Probability of the second student having an A = 16/20 × 4/19
Probability of the second student having an A = 64 / 380
Probability of the second student having an A = 16 / 35
Find out more information about 'Probability'.
https://brainly.com/question/11234923?referrer=searchResults
vocabulary is a repeating decimal a rational number?
a. no because it cannot be written in form of a/b where a and b are intergers and b=0
b. no because it cannot be written in form a b where a and b are integers.
c. yes because it can be written in the form a/b where a and b are integers are b=0
d yes because it can written in the a.b where a and b integers.
Yes, because it can be written in the form a/b where a and b are integers are b = 0. Then the correct option is C.
What is a rational number?If the value of a numerical expression is terminating then they are the rational number then they are called the rational number and if the value of a numerical expression is non-terminating then they are called an irrational number.
The vocabulary is a repeating decimal a rational number will be given as,
Yes, because it can be written in the form a/b where a and b are integers are b = 0.
Then the correct option is C.
More about the rational number link is given below.
https://brainly.com/question/9466779
#SPJ2
help with this question
select all the rational numbers
Answer: 5/6, 0.32416, 6.565656
Step-by-step explanation: this are the only ones I know are rational numbers.
You pick a card at random.
6789
What is P(9)?
- i am assuming P(9) means probability of 9.
what we know:
there is only one 9 in the number.
there are 4 digits in total.
answer:
1/4
-- let me know if you have questions regarding this.
Which of the following choices is closest to the distance (in miles) between points A and B? (5 points)
3.16 miles
3.46 miles
4.47 miles
4.90 miles
Answer:
i think it's B 3.46
Step-by-step explanation:
hope this helps
Find the slope of the line in the graph.
Answer: m = -2
Step-by-step explanation: To get from one point to the next along this line,
we must first go down 2 units so we say that our rise is -2.
From there we move 1 unit to the left so our run is 1.
So our slope or rise over run is -2/1 or -2.
only find the vertex and axis of symmetry
Answer:
vertex (5,2)
axis of symmetry: x=5
Step-by-step explanation:
vertex (h,k)
y = a(x - h)² + k
f(x)=(x-5)²+2 a = 1 h = 5 k = 2
vertex (5 , 2)
The axis of symmetry always passes through the vertex of the parabola. The x -coordinate of the vertex is the equation of the axis of symmetry of the parabola.
x = 5
I have a question in math, will give brainliest
Answer:
2^3
Steps if you need
Multiple
Square root
Next number
Reduce