Answer:
y=6
Step-by-step explanation:
step 1:
26 • (7y + 8) - 1300 = 0
Step 3:
Pulling out like terms :
3.1 Pull out like factors :
182y - 1092 = 182 • (y - 6)
Equation at the end of step 3:
182 • (y - 6) = 0
Step 4 :
Equations which are never true :
4.1 Solve : 182 = 0
This equation has no solution.
A a non-zero constant never equals zero.
Solving a Single Variable Equation:
4.2 Solve : y-6 = 0
Add 6 to both sides of the equation:
y = 6
Flying against the wind, an airplane travels 4300 kilometers in 5 hours. Flying with the wind, the same plane travels 12,240 kilometers in 9 hours. What is the rate of the plane in still air and what is the rate of the wind?
Answer:
250 I’m not 100% sure though.
Step-by-step explanation:
Use the complement of the event to find the probability. A bag contains 2 red, 5 blue, and 3 green balls.
What is the probability of not choosing a red ball?
Answer:
8/10, 80%
Step-by-step explanation:
Can someone help me with this pls :)
Answer:
it is F
Step-by-step explanation:
Answer: f
Step-by-step explanation: the square root of 10 is 3.16 so it’s between 3.1 and 3.2
Circle the correct term to complete each sentence.
(you don't have to circle just put the question number and put the answer pls help I need this!
Answer:
10. Ounces
11. weight
12. Pounds
Step-by-step explanation:
Hello there!
10. The unit of measurement that would be most appropriate to measure a paper clip's weight is in (ounces).
11. The type of measurement that is used to measure how heavy an object is called (weight).
12. The unit of measurement that would be the most appropriate to measure the weight of a flour bag is in (pounds).
Help!!!
Please answer
Answer:
[tex]448 {cm}^{2} [/tex]
Step-by-step explanation:
[tex]area = \frac{1}{2} \times base \times height \\ = \frac{1}{2} \times 32 \times 28 \\ = \frac{896}{2 } \\ = 448 {cm}^{2} [/tex]
hope this helps
brainliest appreciated
good luck! have a nice day!
So the right answer is 448cm^2.
Look at the attached picture
Hope it will help you
Good luck on your assignment...
Have a great day
Riley earned enough points on his gas card to save 10 cents per gallon on his next gas purchase.If the price per gallon of gas is $2.50. what percent will he be saving per gollon
Answer:
4%
Step-by-step explanation:
4% of $2.50 is 10 cents
Riley can save 4% per gallon as his savings during the purchase of gas.
What is a percentage?"A percentage is a number or ratio expressed as a fraction of 100. It is a relative value indicating hundredth parts of any quantity. It is often denoted using the % percent sign".
For the given situation,
Price per gallon of gas = $2.50
Riley saves price per gallon = 10 cents
We know that, [tex]\$1 = 10 cents[/tex]
⇒ [tex]\$2.50=2.50 (100) cents[/tex]
⇒ [tex]\$2.50=250cents[/tex]
Now 10 cents are how many percent of 250 cents can be determined by
⇒ [tex]\frac{10}{250}(100)[/tex]
⇒ [tex]4\%[/tex]
Hence we can conclude that Riley can save 4% per gallon as his savings during the purchase of gas.
Learn more about the percentage here
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Write the missing numbers to complete the multiplication equation show how much of the deck is painted
Answer:
i think you forgot to add a photo.
Step-by-step explanation:
please help me(picture attached) please explain too if you can
Answer:
B) x=2
Step-by-step explanation:
If it is x= then it is a vertical line on that number, so x=2 is that vertical y-axis on the number two which divides the parabola in half, symmetry
Answer:
B. x = 2
Step-by-step explanation:
An easy trick to see what the axis of symmetry is for parabolas is to find the vertex. In this graph, the vertex is at x=2.
Please mark me as brainliest if I helped. Thank you!
use ⧍PQR to answer the question
Answer:
3/4
Step-by-step explanation:
Tangent = opposite / adjacent
So the equation would be:
Tan P = 6/8
Simplify 6/8 to get 3/4.
Answer:
What is that?
Step-by-step explanation:
Solve the inequality:
-40 < 2(a + 12).
Answer:
a> -32
Step-by-step explanation:
-40 < 2(a +12)
-40 < 2(a) +2(12) (expand)
-40 < 2a +24
-40 -24 < 2a (bring constant to one side)
-64 < 2a (simplify)
2a > -64
a > -64 ÷2
a > -32
Write 10/3
as a mixed number.
-
10/3 would be 3 and 1/3.
Answer: 3 1/3
Step-by-step explanation:
Because 3 goes into 10, three times. That leaves you with one that one is remaining on that 3 so that becomes 1/3 if you combine those you get 3 1/3.
pls help , need this done by tomorrow.
Answer:
3x+2y = 30
Step-by-step explanation:
The area of the rectangle on the left is
A = 3x
The area of the rectangle on the right is
A = 2y
The sum of the areas is
3x+2y = 30
416
Math - Week 5 continued:
Monday:
Clark is wondering how his grade is in math class. His last 6 test scores are shown below. Find the
mean, median, mode, and range of his test scores.
87
98
82
76
95
93
Range -
Mean =
none
Median
Mode =
Accelerated students: Answer the above and make a line plot of the data.
Answer:
Mean: 88.5
Median:90
Mode:98
Step-by-step explanation:
For mean, what you need to do is add all of those numbers up and divide them by how many you have. So once you add up all those numbers, divide them by six because there are 6 numbers. For the median, order the numbers from smallest to biggest and cross off every one until you get left with the number in the middle. If there is an even number of numbers and there are two middle ones, add them together and divide them by 2. For mode, it’s the one with the most. Please don’t hesitate to write back if you need anything else or any of the answers are incorrect. Have an amazing day!!
At the school library, 3/5 of the books are fiction books, and 1/9 of the fiction books have pictures. What fraction of the books at the school library are fiction books that have pictures?
A: 3/45
B: 5/27
C: 4/14
D : 22/45
Answer:
3 = 27
5 = 54
1 = 5
9 = 54
You roll a standard number cube. What is the probability of rolling a two? Express your answer as a fraction. I got 1/3 but idk if its right.
Answer:
1/6
Step-by-step explanation:
The reason for this is because there is only one number 2 on the dice and since there is six sides you would end up getting 1/6.
Solve for x: −1 < x + 3 < 5 2 < x < 8 −4 < x < 2 2 > x > 8 −4 > x > 2
Answer:
−1x+352x8−4x22x8−4x2 = −4x30+352x8−4x2−x
Step-by-step explanation:
Let's simplify step-by-step.
−1x+352x8−4x22x8−4x2
=−x+352x8+−4x30+−4x2
1: Pulling out like terms
2: Checking for a perfect cube
3: Trying to factor by pulling out
4:
-x • (4x29 - 352x7 + 4x + 1)
or
Answer: =−4x30+352x8−4x2−x
Hope this helps.
Write the algebraic expression that matches each graph? PLS HELP I NEED HELP!!!
Looks like y = |x| because the slopes of the lines are both 1
You shift it to the right making it |x-2| and you shift it down making y = -2
combine to get y = |x - 2| - 2.
Answer: -/x/-3
Step-by-step explanation:
Find the hypotenuse.*
2 cm
8 cm
Answer:
square root of 68, or 8.24
Step-by-step explanation:
You have to use the Pythagorean theorem. 2 and 8 will both be squared. 2 squared is 4, and 8 squared is 64. Add those up and you get 68. Since the Pythagorean theorem states that a squared + b squared = c squared, you have to square C.
MATH, please help! I don’t understand
Answer:
The first option is correct
Step-by-step explanation:
Surface area for a cylinder: [tex]2\pi r^2+2\pi rh[/tex]
Kendra flips a fair coin two times. What is the probability that she will flip tails both times?
Answer: 1/4 or 25%
Step-by-step explanation:
The chance of flipping tails is 1/2, so you multiply 1/2*1/2 (for the 2 flips) to get 1/4 (1/2^2=1/4).
jena walks 6 miles. karla walks 3 times as far as jena. which expression shows how many miles karla walks?
Answer:
6 times 3
Step-by-step explanation:
6 times 3 ugh I just want to post a short answer
Answer:
3x6
Step-by-step explanation:
6x3 would be the correct way to do it but since they want to know how much karla walks it 3x6
Zelda completed the right column of the table to help her find the difference.
Five-sixths minus one-ninth
In which step did his first error occur?
Step 1,2,3, or 4
Answer:
His error occurred in the last step
Explanation:
He was supposed to calculate -
[tex]\frac{5}{6} - \frac{1}{9} \\or\\\frac{15}{18} - \frac{2}{18} \\[/tex]
which would equal -
[tex]\frac{13}{18} \\not\\\frac{17}{18}[/tex]
Because he added instead of subtracted.
Hope this helps!
stay safe
Q11:
Around 80% of the human body mass is water. If Jenny weighs 106 pounds, about how much of her body weight is water?
Round to the nearest whole number
Answer:
85
Step-by-step explanation:
To solve this, you would have to figure out what 80% of 106 is. 80% of 106 is 84.8. If you were to round this to the nearest whole number, you would get 85.
What is the sum? . . .
Answer:
3/x + 4/x^2 = (3x + 4)/x^2
Hope this helps!
:)
Mike claims that (23)5 = 215 Sarah claims that (23) 5 = 28. Who is correct? Explain your reasoning
Answer:
Mike
Step-by-step explanation:
23 x 5 = 215 and Sarah added instead of multiplying
Answer:
Mike is correct
Step-by-step explanation:
Mike multiplies 23 and 5 when Sarah adds 23 and 5.
slope????????????????
The experimental probability of spinning a 3 is what?
am I correct?
Answer:
16/70
Step-by-step explanation:
14+12+16+15+13=70
The 3 has 16.
so the probability is 16/70.
Is 1,250 ml < ,=,or > to 1.25
Answer:
= to
Step-by-step explanation:
The given measurement in liters written as 1.25l. Therefore, 1250 milliliters is equal to 1.25 liters.
What is metric conversion?Metric Conversion refers to the conversion of the given units to desired units for any quantity to be measured.
The volume in liters is equal to the milliliters divided by 1,000.
The given measurement is 1250 ml.
We know that, 1 liter = 1000 ml
To convert milliliters to liters, divide the given quantity by 1000.
Here, 1250/1000 = 1.25 l
Therefore, 1250 ml in liters is equal to 1.25 l.
To learn more about the metric conversion visit:
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Which statistical question does the data in Table 2 answer?
Answer:
Average weight
Step-by-step explanation:
Use the graph below to determine a1 and d for the sequence.
a1 = 1; d = 3
a1 = 1; d = −3
a1 = 2; d = 3
a1 = 2; d = −3
NEED HELP ASAP
Answer:
a₁ = 2 and d = 3
Step-by-step explanation:
Consider the sequence given by the values of y, that is
2, 5, 8, 11, 14, 17
The first term in the sequence is a₁ = 2
The common difference is
d = 17 - 14 = 14 - 11 = 11 - 8 = 8 - 5 = 5 - 2 = 3
Thus a₁ = 2 and d = 3
The first term of the sequence is 2 and the common difference is 3. Therefore, option C is the correct answer.
What is an arithmetic sequence?An arithmetic sequence is a sequence of numbers where the differences between every two consecutive terms is the same. The general form an arithmetic sequence is an=a+(n-1)d
The given coordinates are (1, 2), (2, 5), (3, 8), (4, 11), (5, 14) and (6, 17)
The y-coordinates are 2, 5, 8, 11, 14, 17,....
Here, the y-coordinates are in arithmetic sequence
Now, a₁=2 and d=5-2=3
Therefore, option C is the correct answer.
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