Answer:x=3.5
Step-by-step explanation:
divide 12 on both sides
12/12=1
42/12=3.5
1 times x =x
x=3.5
Use the Distributive Property to simplify the following expression
5(7x + 1)
when u distribute u gotta multiply so get 35x+5 that's your answer.
The drawing plan for an art studio shows a rectangle that is 192 inches by 4 inches. The scale in the plan is 2 in: 5 ft. Find the length and width of the actual studio. Then find the area of the actual studio. The length is feet feet the width is feet, and the area is square
Answer:
Step-by-step explanation:
192in(5ft/2in)=480ft
4in(5ft/2in)=10ft
A=480ft(10ft)=4800ft^2
.) 1 remote controlled cars cost $27. Fill in the blanks
of the table.
Answer:
1:27
2:54
3:81
4:108
5:135
Step-by-step explanation:
If this answer helped you then please consider liking this and marking it as brainliest :)
Write the equation of the line that goes through the point
(−6, 7)
and is perpendicular to the line
6x + 7y = −19.
Answer:
Step-by-step explanation:
7y = -6x - 19
y = -6/7x - 19/7
perp. 7/6
y - 7 = 7/6(x + 6)
y - 7 = 7/6x + 7
y = 7/6x + 14
Traci starts running on a trail and can run a mile in 10 minutes. Hannah starts running from the same spot 20 minutes after Traci. If Hannah can run a mile in 8 minutes, how many miles would she have to run to catch up with Traci?
Answer:
Yoni will catch Traci after 20 minutes.
Step-by-step explanation:
I need more help thank
Answer:
B. 24
Step-by-step explanation:
Since both triangles are similar, therefore,
GM/XD = AG/KX
(x - 2)/6 = (x + 9)/9
Cross multiply
9(x - 2) = 6(x + 9)
9x - 18 = 6x + 54
Collect like terms
9x - 6x = 18 + 54
3x = 72
Divide both sides by 3
x = 72/3
x = 24
An expression is shown.
8 × (3.8 + 13.2) - 6
What value is equivalent to the expression?
Answer:
130
Step-by-step explanation:
3.8+13.2=17
8x17=136
136-6=130
Use the Pythagorean Theorem to find the missing side.
Round to the nearest tenth
10 m
7.5 m
The fourth one 12.5!
It's self-explanatory, hope this helps!
3÷ 1/4. 7÷ 1/2. 1/5÷ 1/20. 1/2÷ 1/10. 1/7÷ 3.. help me solve all these please.
Answer:
Step-by-step explanation:
Use KCF method for fraction division.
Keep the first fraction
Change the operation to multiplication
Flip the second fraction.
1) 3÷ (1/4) = [tex]3*\frac{4}{1}= 12[/tex]
2) 7 ÷ (1/2) = [tex]7 * \frac{2}{1}=14[/tex]
3) (1/5) ÷ (1/20) = [tex]\frac{1}{5}*\frac{20}{1}=4[/tex]
4) (1/2) ÷ (1/10) = [tex]\frac{1}{2}*\frac{10}{1}=5[/tex]
5) (1/7) ÷ 3 = [tex]\frac{1}{7}*\frac{1}{3}=\frac{1}{21}[/tex]
The slope of the graph of y = x is
0
2
1
Ο Ο
-2
Answer:
I think the answer is 1.
If it is wrong sorry
I'm really really confused
Answer:
I'm just as confused as you are. I suck at math
Step-by-step explanation:
can you please tell me a detailed explanation to solve this:
logx=3log2+2log3
If it is equal to (or) greater than 5, add ___ to previous digit.
(a) 1
(b) 0
(c)10
Answer:
(b) 0 is the right answer....Here are the data on how 10 randomly selected middle-school students travel to school. bus, bus, bike, car, walk, bus, car, bus, bus, walk Which frequency table correctly displays the data?
Answer:
B
Step-by-step explanation:
I just took it on edgenunity
Investment: Suppose that you and 3 friends bought equal shares of an investment for a total of $20,000 and then sold it later for only $19,600. How much did each person lose?
Please help me
Answer:
$29.4294294294
Step-by-step explanation:
Sonja uses 8 of the 12 eggs in her dozen eggs to make a breakfast casserole. Olga uses 5/6 of a dozen eggs to make scrambled eggs. Who uses make eggs? Explain your answe
Answer:
Olga will use 10 eggs, while Sonja will use 8, thus Olga will use more eggs.
Step-by-step explanation:
Given that Sonja uses 8 of the 12 eggs in her dozen eggs to make a breakfast casserole, while Olga uses 5/6 of a dozen eggs to make scrambled eggs, the following calculations must be performed to determine who uses more eggs:
Sonja = 8/12 = 0.666 x 12 = 8
Olga = 5/6 = 0.83333 x 12 = 10
Therefore, Olga will use 10 eggs, while Sonja will use 8, thus Olga will use more eggs.
Evaluate the six trigonometric functions of (the angle in standard position) with the Point
(15,-3) on the terminal side of the angle.
5.93 _____ 5.917
A.<
B.>
C.=
Answer:
B.
Step-by-step explanation:
its b just becauseeee
Answer:
5.93 < 5.917
Hope I was right, Have a good day!
(-2,9) reflected over the the x-axis
Step-by-step explanation:
starting from point 0, go to the left 2 spaces, then up 9.
Select three ratios that are equivalent to
11
:
1
11:1
Answer: To solve this problem you must apply the procedure shown below:
1. You have the following ratio given in the problem above:
11:1
2. You can rewrite that ratio as below:
11/1=11
3. Then, to find three equivalent ratios, you only need to multiply the numerator (11) and the denominator (11) by the sam number. Therefore, you have:
11x2/1x2=22/2=11
11x3/1x3=33/3=11
11x4/1x4=44/4=11
Therefore, as you can see, the answer is:
22:2
33:3
44:4
But, comment your options if these aren't any. :)
solve this system using elimination. 3x - 4y = -5, -10x + 4 = 12
Answer:
x = -4/5, y = 13/20
Step-by-step explanation:
-10x + 4 = 12
-10x = 8
x = -4/5
3x - 4y = -5
3(-4/5) - 4y = -5
-12/5 - 4y = -5
-4y = -13/5
y = 13/20
Double check:
3x - 4y = -5
3(-4/5) - 4(13/20) = -5
-12/5 - 13 = -5 (true)
Daniel bought a bag of marbles at the school garage sale it contains five red marbles four yellow marbles five Green marbles and to blue marbles marbles were all the same size and shape if Daniel reached into the bag and pulled out a marble without looking what is the probability it was not blue
Answer:
Because blue has the least amount of marbles in there
Step-by-step explanation: Because Blue has 2 blue marbles which are smaller than any one of the rest of the marbles. Ur welcome
Mark as brainlyest?
The probability of getting not blue marble is [tex]\frac{7}{8}[/tex].
What is probability?
Probability is a measure of happening or non-happening of the outcomes of a random experiment.
Probability formulaP(E) = number of favorable outcomes/ total number of outcomes
According to the given question.
Total number of red marbles = 5
Total number of yellow marbles = 4
Total number of green marbles = 5
Total number of blue marbles = 2
⇒ Total number of marbles = 5 + 4 + 5 + 2 = 16
So, total number of outcomes = 16
Now, probability of getting blue marble = [tex]\frac{2}{16} = \frac{1}{8}[/tex]
Therefore, the probability of getting not blue marble = [tex]1 -\frac{1}{8} =\frac{7}{8}[/tex]
Hence, the probability of getting not blue marble is [tex]\frac{7}{8}[/tex].
Fond out more information about probability here:
https://brainly.com/question/11234923
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need help will give brainliest
Answer:
28 percent
Step-by-step explanation:
Answer: 28.00%
Step-by-step explanation: The first step is to divide 7 by 25 to get the answer in decimal form: 7 / 25 = 0.2800 Then, we multiplied the answer from the first step by one hundred to get the answer as a percentage: 0.2800 * 100 = 28.00%
9. Which of the following could be the areas
of the three squares below?
A. 12 f12, 16 f12 and 20 f12
B. 10 f12, 18 ft2 and 30 ft2
C. 4 ft2, 5 ft2 and 12 ft2
D. 8 f12, 16 f12 and 24 ft2
Answer:
letter A po angsagot terror
4. Find the value of 8 + 12 + 4 + 6 x 1 + 2. Guys I am doing a test and I need help!!
If f(x) = 2x - 6 and g(x) = x3, what is (g x f) (6)
Answer:
36x² - 108x
Step-by-step explanation:
(g x f) (6)
((3x) x (2x - 6)) (6)
6x² - 18x (6)
36x² - 108x
What is the volume of
4 m
6 m
10 m
6 m
What is the volume of this composite solid?
Answer:600
Step-by-step explanation:
Bruce flipped a penny 5 times. It landed on heads 2 times and tails 3 times. If he flips the coin a 6th time, which of the following statements is TRUE?
A.
It is equally likely to be heads or tails.
B.
It is not likely to be tails.
C.
It is more likely to be heads.
D.
It is more likely to be tails.
Answer:
The answer is A
Step-by-step explanation:
It doesn't matter which side the coin landed on in the previous flips. The coin only has 2 sides, heads and tails. Therefore, when it's flipped the 6th time, there is a 50% chance it will land on heads, and a 50% chance that it will land on tails. The answer is A.
Jasmine drew this display to represent the amount of
time people spent completing an online survey.
Which statements are true? Check all that apply.
Online Survey Completion
To be a density curve, the area between the x-axis
and the curve must be 1.
This cannot be a density curve because it is not
symmetric.
This could be a density curve because all points on
the curve are above the x-axis.
1
7
2 3 4 5 6
Time (min)
This cannot be a density curve because it contains
straight lines.
This cannot be a density curve because some of
the values are negative.
Answer:
The first and third one is correct.
Give the person above brainliest
ED2021
Option 1 and 3 are correct. The given graph is formed between the relative frequency and time.
How do One determine the relative frequency?The relative frequency is the ratio of the count of the considered subgroup to the total count. The frequency of the considered subgroup in relation to the total frequency is relative frequency.
The statements are true as follows;
1. To be a density curve, the area between the x-axis and the curve must be 1.
3. This could be a density curve because all points on the curve are above the x-axis.
Option 1 and 3 are correct.
Learn more about conditional relative frequency refer:
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find the area
please help
;-;
Answer: 118.54
Step-by-step explanation: