Answer:
14:6, 21:9, 28:12
Step-by-step explanation:
solve the following equation algebraically:
2 x squared = 98
a.
x = 7
b.
x = plus-or-minus 49
c.
x = plus-or-minus 7
d.
x = 49
Answer:
c. [tex] x = \pm 7 [/tex]
Step-by-step explanation:
[tex] 2x^2 = 98 [/tex]
[tex] x^2 = 49 [/tex]
[tex] x = \pm\sqrt{49} [/tex]
[tex] x = \pm 7 [/tex]
One sixth of a number is equal to triple that number less 136.
Let the unknown number be x. Write this word problem using the variable x.
can you guys help with this problem pls
25(8)+7(8)+25x+7x
Answer:
32x+256
Step-by-step explanation:
Answer:256+32x
Step-by-step explanation:
In which expression is the coefficient of the linear term -1?
what is 1395^2 plz help
Howie's hero his brother, has a beard that grows at a rate of 0.075 inches a week. how how many inched will it grow after 12 weeks?
Answer:
0.9 of an inch
Step-by-step explanation:
Answer:
His beard will be 0.9 inches long after 12 weeks.
Step-by-step explanation:
0.075 x 12 = 0.9
f(x)=2(x+2)²-1 determine the vertex (h,k)
Answer:
The vertex will be (-2,-1)
Help I can't figure this question out :(
Answer:
-3
Step-by-step explanation:
hope it helps!
If m<1 = (7x - 19), and m<2 = (x + 5), find m<2
Answer:
Step-by-step explanation:
buddyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy im gonna run out of points don't miss this time
Answer:
lol
Step-by-step explanation:
·Has to be a number
Answer:
x=-4
Step-by-step explanation:
The cost of catering a dinner is $11.95 per person plus $25 for delivery and setup. Which statement is true about the graph of the function that represents the average cost per person?
Answer:
B
Step-by-step explanation:
Answer:
B. The horizontal asymptote y= 11.95 represents that the cost per person approaches $11.95 as the number of people increases.
Step-by-step explanation:
edge 2020
Find the slope between the given two points.
Please help...
Answer:
8/-5
Step-by-step explanation:
the equation for slope is y 2 - y 1/ x 2 - x 1 so your equation is -7 - (-11) / -6 - (-1) which simplifies to 8/ -5 and that is the slope.
-3(x-10)<30
Solve and Graph for X
Need help ASAP
Answer: -3(x-10)<30,X there you go BOM
Step-by-step explanation:
Helpp brainliest of rightt!!
Answer:
(1, 2)
Step-by-step explanation:
Simply find the value inbetween the x values and y values. You can do this by adding the x values and then dividing them by 2 to find the x value for a midpoint, then do the same for the y value.
What is the slope of the line that passes through the points (-4, 2) & (1,5)
Answer:
Step-by-step explanation:
Slope= y2-y1/x2-x1
5-2/1-(-4) = 3/5
Slope: 0.6
Juan joins a movie club. He pays $10 to join and each movie cost $5. Which equation represents the relationship between the y , and the number of movies, x
what is the answer to 3/8 + 1/2?
Answer:
7/8 or 0.875
Step-by-step explanation:
If you want it in fraction form, it's 7/8. If you want it in decimal form, it's 0.875.
Three numbers are in the ratio 3:4:5. If the sum of their cubes is 216000, find the largest of these three numbers.
Answer:
50
Step-by-step explanation:
Let the numbers be 3x, 4x, 5x
(3x)^3 + (4x)^3 + (5x)^3 = 216000
27x^3 + 64x^3 + 125x^3 = 216000
216x^3 = 216000
x^3 = 1000
x = 10
5x = 5(10) = 50
Answer: 50
The value of y varies directly with x. If x = 16 when y = 20, find the value of y when x = 60?
Answer:
y = 75 when x = 60Step-by-step explanation:
To solve this, we will use a proportion, since x and y vary directly with each other.
16 / 20 = 60 / y
Step 1: Cross-Multiply16y = 1200
Step 2: Divide both sides by 1616y / 16 = 1200 / 16
y = 75
Step 3: Check16 / 20 = 60 / 75
1200 = 1200 ✅
y = 75 when x = 60Unit 3 Test ( Similarity ) Find GK
Answer:
not positive but i would say 48
Step-by-step explanation:
Which expression is equivalent to 63.56 + (–81.47)?
63.56 – 81.47
63.56 + 81.47
–63.56 – 81.47
–63.56 + 81.47
Answer:
A.
Step-by-step explanation:
Edge 2020
Use the information given to enter an equation in standard form.
Slope is -6, and (0,-7) is on the line.
Plzzz help I will mark you as brainliest
Answer:
y=-6x-7
Step-by-step explanation:
what is the slope of the line that passes through the points (0, –7) and (–4, 3)? (I just gave all my points plss help me)
Answer:
The answer is
[tex] \huge - \frac{5}{2} \\ [/tex]
Step-by-step explanation:
The slope of a line given two points can be found by using the formula
[tex]m = \frac{ y_2 - y _ 1}{x_ 2 - x_ 1} \\ [/tex]
From the question we have
[tex]m = \frac{3 - - 7}{ - 4 - 0} = \frac{3 + 7}{ - 4} = - \frac{10}{4} = - \frac{5}{2} \\ [/tex]
We have the final answer as
[tex] - \frac{5}{2} \\ [/tex]
Hope this helps you
DO NOT IGNORE..can we combine a high quality of life with environmental sustainability?
Answer:
Therefore, sustainable development aims at sustaining the present level of resources and providing the present generation with good quality life where good quality of life refers to standard living with all necessary and basic needs.
Step-by-step explanation:
I don’t understand help me plz hard
Answer:
-2 1/2 is the correct answer
I hope this helps! If it is correct please mark brainliest answer, thank you!
Stay safe, God bless and happy studying!
How much would you pay for 5 apples at the rate of $6.60 a dozen?
Answer:
You would pay $2.75
Step-by-step explanation:
a dozen = 12
6.60 / 12 = $0.55
0.55 x 5 = 2.75
Answer:
$2.75 for 5 apples
Step-by-step explanation:
If I understood correctly, you want the answer to 5 apples at the cost of a dozen.
First, you would need to find the cost of a single apple by dividing the price by the dozen. 6.6/5 = 0.55
Next, you multiply the amount of apples by the cost of a single one. 5 * 0.55 = 2.75
And there you go, hope I helped :)
plz help i will mark brainliest
Answer:
43
Step-by-step explanation:
A bottle of eye drops has 0.45 fluid ounces of liquid. Part A How much liquid is in 104 bottles of eye drops? 4,500 fluid ounces 450 fluid ounces 0.0045 fluid ounce 0.00045 fluid ounce 00:00 Part B How does the decimal point move when 0.45 is multiplied by 104? 00:00 The decimal point moves two places to the left. 00:00 The decimal point moves two places to the right. 00:00 The decimal point moves four places to the left. 00:00 The decimal point moves four places to the right.
The required solution of the given numeral are,
(A) 10⁴ bottles contain 4500 ounces of eye drops. Opion A is correct.
(B) Decimal point moves 4 places to the right. Option D is correct.
The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
Here,
(a)
A bottle of eye drops has 0.45 fluid ounces of liquid.
Now, 10⁴ bottles of eye drops have,
= 10⁴ × 0.45 = 4500 ounces of eye drops.
(b)
When 10⁴ multiplied by 0.45, the decimal located former of 4 will shift itself after 4 digits right so the answer will be 4500.
Thus, Solutions of the given numeral has been given above.
Learn more about simplification here:
https://brainly.com/question/12501526
#SPJ5
What is the slope of these coordinates (2,30), (5,75).
A) 10
B) 15
C) 32
D) 17
Answer:
45/3 or 15 simplified
Step-by-step explanation:
so b. 15
Answer:
Quick answer is B
Step-by-step explanation:
Use the rise over run method Y2-Y1 over X2-X1 and get your fraction. Divide your fraction to get your number and you get 15. Your equation should be simalar to this 75-30 over 5-2= 45 over 3 which is equal to 15.
