Answers
Answer:
6)
a. x=35
b. x=4
c. x=30
Step-by-step explanation:
6a) 7/9=x/45
7/9×45=x
7×45/9=x
315/9=x
35=x
x=35
————————
b. 10/8=5/x
5/4=5/x
5/4x=5(the x is in the middle of the division sign here)
5x/4=5(the x is NOT in the middle of the division sign)
5x=5×4
5x=20
x=20/5
x=4
———————
c. x/34=15/17
x=15/17×34
x=15×34/17
x=510/17
x=30
hope that helped you. I can't answer number 7, I'm sorry
Hope it helps
Related Questions
Please help! Your answer will be appreciated!!
Answers
Which expressions correctly show a subtraction problem rewritten as an addition problem?
Select all that apply.
please help
Answers
Answer:
uhh i think the 2nd and the very last one
Step-by-step explanation:
sorry if its wrong
What is 4 log Subscript one-half Baseline w + (2 log Subscript one-half Baseline u minus 3 log Subscript one-half Baseline v) written as a single logarithm? 4 log Subscript one-half Baseline 2 Superscript 4 Baseline u squared minus v cubed
Answers
The correct answer is B).
The single solution is [tex]log_\frac{1}{2} \frac{w^{4}u^{2} }{v^{3} }[/tex].
What is logarithmic?The exponent to which the base of the logarithm should be raised in order to obtain the number N is the logarithm of any number N, if interpreted as an exponential form. Numerous astronomical and scientific calculations involving large numbers can benefit from its use. As an inverse of the exponential function, logarithmic functions are closely related to exponential functions.
Given Equation
[tex]4log_\frac{1}{2} w + (2log_\frac{1}{2} u - 3log_\frac{1}{2} v)[/tex]
[tex]mlog_an = log_an^{m}[/tex]
equation is
[tex]log_\frac{1}{2} w^4 + (log_\frac{1}{2} u^2 - log_\frac{1}{2} v^3)[/tex]
and [tex]log_an - log_am = log_a\frac{n}{m}[/tex]
and [tex]log_an + log_am = log_amn[/tex]
[tex]log_\frac{1}{2} w^4 + (log_\frac{1}{2} \frac{u^2}{v^3} )[/tex]
and [tex]log_\frac{1}{2} \frac{w^{4}u^{2} }{v^{3} }[/tex]
Hence the equation is [tex]log_\frac{1}{2} \frac{w^{4}u^{2} }{v^{3} }[/tex].
Learn more about logarithmic;
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of the height of -6 feet to eat a snack (where 0 is ground level ) After that he climbed to a height of -3 feet . Express the total gain or loss of feet as a integer
Answers
Answer:
-9
Step-by-step explanation:
In which expression should the exponents be multiplied?
2 to the 9th over 2 to the 7th
(610)−7
one half to the 3rd times one half to the 5th
52 ⋅ 54
Answers
i think that is is the second
If you would explain your answer, that'd be great, but you can just answer it if you want
Answers
Explanation:
1) domain is all possible x values the graph covers so you can see the arrows point bot direction meaning it will go on forever
2) range is all possible y values so the graph goes all the way up but stops at -4 when going down, but it doesn’t touch 4 so it’s a parenthesis not a bracket (which is used when it’s equal to that number)
3) as x increases in number from negative to positive than y is also increasing (based on the graph)
4) as x decreases it stops a -4 but and doesn’t pass this y value ( it’s finding the limit)
5) x intercept is when y=0
6) y intercept is when x=0
Hope this helps!!
ASAP
The Pizza Shack charges $8 for each pizza. No matter how many pizzas you order, they charge $5 for delivery. Using p for the number of pizzas, what is an expression for the cost to have pizzas delivered to your home?
Answers
Answer:
cost = 8p + 5
Step-by-step explanation:
$8*[number of pizzas] + $5 delivery fee
$8p + $5
8p + 5
cost = 8p + 5
Answer:
8p + 5
Step-by-step explanation:
$8 + $5 delivery fee
$8p + $5
Cost = $8p + $5
Identify the graph of the following equation.
x < -3
Answers
Answer:
The 1st Graph (A)
Step-by-step explanation:
Test by substituting values for "x":
By substituting the numbers of 0 (0 < -3), -1 (-1 < -3), and -2 (-2 < -3), does that make the statement true?
The answer is FALSE. None of those values are satisfactory.
---
Therefore, by substituting -4 (-4 < -3), -5 (-5 < -3), and -6 (-6 < -3), these values are satisfactory and makes the statement true.
The art museum had an exhibit named "Flower Power." Each of the 36 paintings featured colorful flowers. The paintings were hung in one row. The 12th painting had white, blue, and yellow flowers. Every 3rd painting after that had white flowers, every 4th one had blue flowers, and every 6th one had yellow flowers.
How many paintings in all had all three colors of flowers? In which places were those paintings in the row?
Answers
White: 15, 18, 21, 24, 27, 30, 33, 36
Blue: 16, 20, 24, 28, 32, 36
Yellow: 18, 24, 30, 36
Find the distance between the following two points: (3, 5) and (4, -4)
A.71
B 102
C 82
D 92
Answers
Answer:
option c (82) is the answer
find three consecutive integers for which 3 times the sum of the first and third integers is -342? show step by step
Answers
Answer:
The integers are -58, -57, -56.
Step-by-step explanation:
The difference between two consecutive integers is 1.
If you let the smallest of the three consecutive integers equal x, then the next greater one is x + 1, and the greatest of the three is x + 2.
Integers: x, x + 1, x + 2
The sum of the first and third is: x + x + 2
3 times the sum of the first and third is: 3(x + x + 2)
That product equals -342.
3(x + x + 2) = -342
3(2x + 2) = -342
Divide both sides by 3.
2x + 2 = -114
Subtract 2 from both sides.
2x = -116
Divide both sides by 2.
x = -58
x + 1 = -57
x + 2 = -56
The integers are -58, -57, -56.
not my answer...found it from somewhere else... but hope this helps
it was v helpful
Martin is wrapping a present and cut a piece of ribbon that is
79
100
of a meter long. Select the decimal that represents the same length.
0.079 m
790 m
0.79 m
79 m
7.9 m
Answers
Answer:
.79
Step-by-step explanation:
79/100 or .79 m
what is the median
a. 1
b.2
c.3
d.4
Answers
Answer:
C. 3
Step-by-step explanation:
Order the numbers from least to greatest. Median is the middle number so you get two 3's but its the same number so its just gonna be 3.
If you start ordering the numbers from smallest to largest, you get 3 in the middle, since it repeats twice, the median will just be 3.
Praveen collects 20 pounds of metal to take to a recycling center. The recycling center pays Praveen for 18
pounds of the metal and refuses the rest of it.
How much of Praveen's collection was refused, in pounds?
Answers
Answer:
2 pounds
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
Praveen collected 20 pounds and the center only took 18.
20-18=2
Help plz.........................
Answers
3/4x + 3 -2x = -1/4 + 1/2x + 5
Combine like terms:
-1 1/4x + 3 = 1/2x + 4 3/4
Subtract 3 from both sides:
-1 1/4x = 1/2x + 1 3/4
Subtract 1/x from both sides
-1 3/4x = 1 3/4
Divide both sides by-1 3/4
X = -1
please help me with this
Answers
Simplify the expression.
Answers
[tex]( \frac{1}{4} gh) ^{3} = \frac{ {g}^{3} {h}^{3} }{64} [/tex]
I hope I helped you^_^
Answer:
((1/4g)(h))^3
=1/64 g^3 h^3
Step-by-step explanation:
Circle question of the rug
That you needed answer for is ;
3/4 pi^2
Step-by-step explanation:
Proof 1/4 pi r^2
We can state the radius of small rug is 3ft
to show Area pi 3^2 = pi 9
If the large rug is 3x this size
then pi 9^2 = pi81
So the ratio here is 1 : 9 when 3 cm or 1 : 3 radius
Ratio is 1 : 9 when 1cm or 1 : 3 radius
When 1 : 9 cm when 5cm or 1 : 3 radius
So if we are considering an expression of the larger rug
that shows 3: 1 more radius to that of the small.
1/4 pi^2 becomes 3/4 pi^2 of the smaller rug
As this is 3 x 1/4 pi^2 we show 3/4pi r^2
show two ways fivepeople cans hare a 3-segmant chewy fruit worm
Answers
please help!! giving brainlest if explained step by step (i need to show work) thank you
Answers
Second ; you’re left with -2X=5
Last your are gonna divide both steps by -2
So you’re gonna have x= -2.5 or -5/2=-2 1/2(simplified)
-2x=15+10
-2x=25
-x= 25/2
-x= 12.5
variable is never negative hence shift the -ve to right
answer is x= -12.5
Calculate the minimum and maximum possible areas of 19.5 cm and 14 cm. Round the answer to the nearest square whole square unit.
Answers
The ratio is sugar used in a pudding recipe is 1:2. Which figure shows equivalent ratios? I know the picture is bad but that’s the best I can do with Brainly
Answers
Answer:
Its the third one.
Step-by-step explanation:
I dont know what to write for the explanation but the other answers dont match up with the ratio. Hope this helps!
Select the exclusion that fits best with this problem.
Answers
Answer:
x, y, z = 0
Explanation:
Quiz on K12
I am literally struggling lol
Answers
Answer:
The blank space is 2.
Answer:
2
Step-by-step explanation:
9*22 = 198
(9*20) + (9*2)
= 180 + 18
= 198
Andrea invites some of her relatives to a party.
She invites: 12 cousins
6 aunts
4 brothers
2 sisters
what fraction are aunts and sisters
Answers
Answer:
Aunts = 6/24 => 3/12 => 1/4
Sisters = 2/24 => 1/12
hope that helps uh..☺
Answer:
1/2 is the answer
Find the unit rate.
100 cupcakes in 10 boxes
cupcakes per box
Answers
Answer:
hope it helps you mark as brainlistStep-by-step explanation:
100/10=10
Hi ;-)
100 cupcakes in 10 boxes = 10 cupcakes per box
100 : 10 = 10
Volunteers at Sam's school use some of the student council's savings for a special project. They buy 3 backpacks for $7 each and fill each backpack with paper and pens that cost $6. By how much did the student council's savings change because of this project?
The savings was changed by
dollars.
Answers
Answer:
Sam's student council spent $39 on backpacks + paper and pens.
Step-by-step explanation:
They bought 3 backpacks for $7 each. 3 x 7 = $21.
They also filled those backpacks with paper and pens costing $6 each. 3 backpacks x $6 = $18.
Now, add the two prices.
18 + 21 = 39
hope this helps :)
The diameter of a circle is 0.82 inches. What is the approximate area of the circle?
Answers
Diameter = 2 x radius
Area of circle formula: πr²
0.82/2 gives us the radius.
The radius is 0.41 so let's square that.
0.41²= 0.1681
Your answer is 0.1681π OR approximately 0.527834*
(*since 0.1681 times 3.14 is approximately 0.527834)
Answer:
0.527834
Step-by-step explanation:
Diameter = 2 x radius
Area of circle formula: πr²
0.82/2 gives us the radius.
The radius is 0.41 so let's square that.
0.41²= 0.1681
0.527834
Can someone help me on this chart? the expressions for the perimeter of the rectangle is (4x2)+(2x2) =12
and for the octagon the perimeter is 1.5x8 = 12
please help?
Answers
Answer:
hola que nesecitas yo no se ese deber
Please help me.
=======
Answers
Explain
The elevations of four locations are shown in the table
Answers
Answer:
c. new Orleans is closer to sea level than salton trough.
Step-by-step explanation:
this is because sea level is 0 ft. new Orleans is 2 feet away from sea level so it is closer to sea level than salton trough which is 69 feet away from sea level.