Answers
Answer:
x=78
Step-by-step explanation:
Answer:
78
Step-by-step explanation:
Related Questions
The ratio of plates to cups is 10:14. If
there are 7 cups, how many plates
are there?
Answers
Answer:
Step-by-step explanation:
p:c=10:14
p/c=10/14
p/7=10/14
p=7(10)/14
p=5
Answer:
5 plates
Step-by-step explanation:
First, make two fraction bars, one with the ratio 10/14 the other with the top blank and 7 on the bottom. Next, find how much to multiply 7 by to get 14. Use the number you get to divide 10 by. Then you should get 5. Hope this helped!
[Help Asap, Will Mark Brainliest] Question is in the image.
Answers
Answer:
y = 30
z = 115
Step-by-step explanation:
z° + 65° = 180°
(Exterior Angles on the same side of transversal)
z° = 180° - 65°
z° = 115°
z = 115
(5y - 85)° + z° = 180°
(Linear pair angles)
(5y - 85)° + 115° = 180°
(5y - 85)° = 180° - 115°
(5y - 85)° = 65°
5y - 85 = 65
5y = 65 + 85
5y = 150
y = 150/5
y = 30
what is 4,390.44 + 8.399, and show work pls
Answers
Answer:
4,398.839
Step-by-step explanation:
4,390.440 + 8.399=x
.000+.009=.009
.04+.09=.13
.4+.3=.7
.009+.13+.7=0.839
---------------------------
4390+8=4398
----------------------------
4398+0.839=4398.839
If one pie needs 2 1/4 cup(s) of sugar, how much sugar will 5 pies need?
Answers
Answer:
11 1/4 cups
Step-by-step explanation:
2.25 * 5 = 11.25
I NEED HELP WITH THESE PLEASE
2.) What about the next shape in this pattern? Write a conjecture that describes the pattern.
The red square is the next shape.
3) write a conjecture that describes the pattern below.
3,9,27,81
4) write a conjecture that describes this pattern.
Answers
Answer:
000, 001,010,011 (the next one would be 100,101....)
Step-by-step explanation:
That's the binary system
The answers are 1) The next shape will be red square, 2) The next number will be 243 and 4) The pattern will be red,blue,blue.
What is conjecture?A conjecture is a conclusion or a proposition that is proffered on a tentative basis without proof.
1) According to given pattern, the next shape will be a shape a red square.
2) The given numbers are multiplied by 3 in every next term, 3, 3*3 = 9, 9*3 = 27 and 27*3 = 81 so, next number will be 81*3 = 243.
3) The 4th one is a pattern of binary system:
000, 001,010,011
Therefore, the next one would be 100,101.... That means red, blue, blue.
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Answers
Answer:
yes, the point (-1, 5) is in the solution set
Step-by-step explanation:
y ≥ 2x + 3
Is 5 ≥ 2(-1) + 3? Yes
y + x > 0
Is 5 + (-1) > 0? Yes
Answer:
Yes the Point (-1,5) is in the solution set.
Step-by-step explanation:
Well you have to sub in the x and the y.
In the first equation
5 >= 2(-1) +3 = 5>= 1 So this one is true and in the set.
The second one
5+-1>0 = 4>0. So this one is also true.
Sorry if im wrong. Hope this helps!
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help please
Suleika has six cards numbered 1 to 6.
1 1
2
3
4
5
(a) She takes one card at random, records the number and replaces the card,
(i) Write down the probability that the number is 5 or 6.
6
[1]
(ii) Suleika does this 300 times.
Find how many times she expects the number 5 or 6.
Answers
math is so hard.......
find the value of 4.87 + 6.5 / 7.6 - 3.76
give your answer as a decimal
write down all the figures on your calculator display
Answers
1.96526315789
First you do the addition after you get the answer for that you have to divide but switch the subtracion sign to an addition sign
Answer:
1.96526316 is the calculation
what number lies halfway between 16 and 38
Answers
Answer:
27
Step-by-step explanation:
The number that lies halfway between 16 and 38 is 27.
What is the number system?A number system is defined as a way to represent numbers on the number line using a set of symbols and approaches. These symbols, which are known as digits, are numbered 0 through 9.
We have to determine the number that lies halfway between 16 and 38.
This is calculated by finding the average (or mean) of the two numbers. To do this, add the numbers together (16 + 38) and divide by 2.
⇒ 54/2
The result is 27.
Thus, the number that lies halfway between 16 and 38 is 27.
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PLEASE HELP ILL MARK AS BRAINLIEST IF CORRECT
Beth travels at an average speed of 30 mph for 20 miles.
Without stopping, Beth then travels 70 miles in 1.5 hours.
Find her average speed for the entire journey to 2 dp.
Answers
Answer:
41.54 mph
Step-by-step explanation:
you need to find the total distanceand total time to find the average speed
use distance/time = speed equation
time = 1.5 hours + 40 mins = 2 hours 10 mins
distance= 20 + 70 = 90 miles
90/130 mins x 60 = 41.54 mph
Translate each algebraic expression to a verbal phrase
1. x-7
2. y+9
3. 6m /8
4. 3y+5 =20
5. 2(x+8)= 23
Answers
Answer:
1. A number decreased by seven.
2. A number increased by nine.
3. The product of six and a number, divided by eight.
4. The product of three and a number increased by five is equal to twenty.
5. The product of two and a number increased by eight is equal to twenty-three.
Step-by-step explanation:
1. x-7
A number decreased by seven.
2. y+9
A number increased by nine.
3. 6m/8
The product of six and a number, divided by eight.
4. 3y+5 =20
The product of three and a number increased by five is equal to twenty.
5. 2(x+8)= 23
The product of two and a number increased by eight is equal to twenty-three.
The translation of each given algebraic expression to a verbal phrase has been provided.
1) We have; x - 7
This means that; a number x decreases by 7.
2) y + 9; This means that; a number y increases by 9.
3) 6m/8; This can be expressed as;
The product of six times a number m is divided by 8.
4) 3y + 5 = 20; This can be expressed as;
The sum of five and three times a number x is equal to 20.
5) 2(x + 8) = 23;
The product of 2 and the addition of a number x and 8 is equal to 23
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Write an equation for the nth term of each geometric sequence. (show work)
1. 1, 4, 16, ...
2. 1, 1/2, 1/4, ...
3. 7, -14, 28, ...
Answers
The arithmetic sequence is going up in 4’s (1 x 4 = 4, 4 x 4 = 16)
Therefore the answer is just 4n
2) 0.5n (1/2n)
The arithmetic sequence is going up in 0.5’s (1 x 0.5 = 1/2, 1/2 x 0.5 = 1/4)
Therefore the answer is just 0.5n or if you need it in a fraction it is (1/2n)
3) -7n
The arithmetic sequence is going up in -7’s (7 x -7 = -14, -14 x -7 = 28)
Therefore the answer is just -7n
Em um teatro há 18 fileiras de poltronas. Em cada fileira foram colocadas 26 poltronas. Quantas poltronas há nesse teatro?
Answers
Answer:
26 x 18= 468 poltronas há nesse teatro
DOES THIS SET OF ORDERED PAIRS
REPRESENT A FUNCTION?
{(2,4),(2,5), (2,6), (2,7) }
Answers
No, this set of ordered pairs does not represent a function.
Explanation:
Functions have one y-value for a given x-value.
Ordered pairs are written (x, y).
In this set, when x=2, it has four y-values (4, 5, 6 and 7), so it cannot be a function.
Answer:
No
Step-by-step explanation:
No, this set of ordered pairs does not represent a function because functions a relation in which each input has only one output.
Find the value of r(q(-5)).
Answers
Answer:
=−5qr
Step-by-step explanation:
I need help with geometry
Answers
Tim wants to ride his bike for 25 miles or less on some mountain bike trails.
The table shows the distances of three different trails he can ride on.
Trail Distance
Black Bear
7
1
2
miles
Eagle Ridge
10
1
4
miles
Doe Run
8
3
4
miles
Select all combinations of trails that Tim can ride for 25 miles or less.
A.
Doe Run 3 times
B.
Eagle Ridge 2 times
C.
Black Bear 2 times and Eagle Ridge 1 time
D.
Black Bear 1 time and Doe Run 2 times
E.
Eagle Ridge 1 time and Doe Run 1 time
Answers
Answer:
Eagle Ridge 2 Times
Black Bear 1 time and Doe Run 2 Times
Eagle Ridge 1 time and Doe Run 1 time
B,D,E
Step-by-step explanation:
Took a test 100%
how do you solve this 1 1/4 + 1 1/2
Answers
Answer:
your answer for 11/4+11/2 would be 8.25
Step-by-step explanation:
Answer:
1 1/4 + 1 1/2 = 2 3/4
Step-by-step explanation:
first do 1/4 plus 1/2 to solve that you need the same denominator. To get the same denominator you have to see which number they both go into equally, 4 goes into 4 once and 2 goes into 4 twice, meaning you can make both denominators 4. 2 * 2 = 4 and if you do something to the denominator you have to do it to the numerator, so 1/2 would become 2/4. 1/4 plus 2/4 is 3/4. now move onto the whole numbers 1+1=2. so, the answer must be
2 3/4. hope this helps
3) Consider a triangle with side lengths 5 and 13. What are the possibilities for the third side if the
triangle is right
Answers
Answer:
find the square of both numbers
13²=169
5²=25
minus the square
169-25 to get 144
find the square root of 144
✓144=12 the third side is 12
which is greater 0.49 or 94%
Answers
Answer:
94% as per as I can think.
.49 is 49%, and 94% is .94
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Henry is trapped at the roof top of a burning building, which is 24 feet high. In order to rescue him, his father, Diego, must find a ladder which will be used to cross the river, which is 7 ft wide, and go up directly to the top of the building. Help Diego to find the appropriate length of ladder from the other side of the river to the top of the building.
Answers
Answer:
168
Step-by-step explanation:
so what you are going first is 24 times 7 which is
OI need help with geometry
Answers
Answer:
Step-by-step explanation:
we have a right triangle, and we know the hypotenuse ML=20
KL=16
KM^2=20^2-16^2
KM^2=400-256=144
KM=[tex]\sqrt{144}[/tex]=12
two partners divide a profit of $2,000 so that's a difference between the two amounts is half of their average. what is the ratio of the larger to the smaller amount?
Answers
Answer:
5/3
Step-by-step explanation:
The partners have a total profit of $2000. Since there are only 2 partners, then the average profit each one makes is $2000/2 = $1000.
The difference between the 2 amounts is half of the average, so it is $1000/2 = $500.
One amount is x.
The other amount is x + 500
The sum is 2000
x + x + 500 = 2000
2x + 500 = 2000
2x = 1500
x = 750
x + 500 = 750 + 500 = 1250
The partners had profit of $1250 and $750.
The ratio is 1250/750 = 125/75 = 5/3
Answer: 5/3
The ratio of the larger to the smaller amount will be 5 : 3
What are ratios?
A ratio says how much of one thing there is compared to another thing. We can write the ratio as -
x : y
{x/y} = k
x = ky
[k] is called the scale factor.
Given is that two partners divide a profit of $2,000 so that's a difference between the two amounts is half of their average.
Assume that the amount with partner [1] is $[x] and with partner [2] is $[y]
. So, we can write according to the question as -
x + y = 2000 ......Eq [1]
x - y = {1/2 x (x + y)/2} ......Eq [2]
Now -
x - y = {1/2 x (2000/2)}
x - y = {1/2 x 1000}
x - y = 500
x = 500 + y
So, we can write the equation [1] as -
x + y = 2000
500 + y + y = 2000
2y = 1500
y = 750
So, [x] will be equivalent to -
x = 2000 - 750
x = 1250
The ratio of the larger to the smaller amount will be -
x/y = 1250/750 = 250/150 = 50/30 = 5/3
Therefore, the ratio of the larger to the smaller amount will be 5 : 3.
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Triangle ABC has vertices A(-5, 2), B(0,4), and C(3,3). Determine the coordinates of the C'' after a translation 2 units right and 4 units down followed by a reflection over the y-axis.
Answers
halla los valores de "x y "y" en cada caso, y todos los ángulos de las figuras
Answers
Answer:
Step-by-step explanation:
dbbx
What is the difference between 1 1/4 inches and 3/8 inches?
Answers
Answer:
they have different ways to find there awnsers
PLEASE HELP ME IM DOING A TEST :Write in point-slope form an equation of the line that passes through the point (5, 9) with slope 7. ____
Answers
Answer:
y-9+7(x-5)
Step-by-step explanation:
y - x1 = m ( x - y1 )
Y1 = 9
x1 = 5
m=slope (in this case 7)
Answer:
[7x-y-26=0]
Step-by-step explanation:
point slope form =
y-y1=m(x-x1)
=
y-9=7(x-5)
=
[7x-y-26=0]
you may want the y-9=7(x-5) as your answer
second part of this is for vertex form
/////// vertex form ///////Use formula y=mx+b where m is slope
y is equal to 9
x is equal to 5
b=?
m=7
9=7*5+b ---> b= -26
////////////////
Help me quick please!
Answers
Answer:
-3 and 1
Step-by-step explanation:
Zeros of a function are usually the points the graph touches on the x axis.
please help i will mark branliest!
Answers
Answer:
The answer is A. 33 square inches
Step-by-step explanation:
Since the area of the Bisawi is a half total base multiplied in the height
[tex]area = \frac{1}{2} (8 + 3) \times 6 \\ = 33[/tex]
Help !! Asap!! Please
Answers
Answer:
4
Step-by-step explanation:
so 8*6=48, so we know that (4*6)+(_*6) should equal 48.
4*6=24
subtract 24 by 48 and we get 24.
now you probably know that it equals 4, but to be sure, divide 24 by 6, and you'll get 4.
Answer:
From top to bottom:
1st box: 4
2nd box: 24
3rd box: 48
Step-by-step explanation:
So, based on my knowledge, you are learning the Distributive probability. So, what the Distributive property does is it basically allows to distribute the one of the numbers in the multiplication problem. In this problem, we can see that the 8 is being distributed into two groups of 4 to make (4 * 6) + (4 * 6). Then, we solve the things in the two parenthesis, making 24 + 24. Now, all we have to do is add 24 + 24, making 48.
