Answers
Answer:
Step-by-step explanation:
The question says find the number eight times of a certain two digit number exceeding the number 19.The tens digit than the units digit . So,you have to multiply eight to a two digit number exceeding 19 so you find a number exceeding 19 which would have to be able to to multiply by eight to exceed the number 19
find the number eight times of a two digit number higher than the number nineteen. The tens digit than the units digit .you have to multiply 8 to a 2 digit number exceeding nineteen so you find a number exceeding ninteen which would have to be able to to times by 8 to go higher than the number nineteen
Related Questions
PLEASE HELP!! PLEASE STEP BY STEP!
Answers
Answer:
answer is c
Step-by-step explanation:
Please help quickly! Thank you!
Answers
1 pound- $17.50 divide by 5 pounds then multiple 1 pound=$3.50
10 pounds- $35
15 pounds- $52.50
20 pounds-$70
25 pounds- $87.50
30 pounds-$105
Solve: (-4) - 16 ÷ (-4) × 10 + 20
Answers
Explanation:
(-4 - 16)/(-4) x 10 + 20
= -20/(-40 + 20)
= -20/-20
= 1
Larry is building a frame around a rectangular picture. He will need 40 inches of wood to do the entire frame. If the frame is 12 inches long, how wide is the frame?
Answers
Answer:
8
Step-by-step:
12+12=24
40-24= 16
there is 16 inches of wood left
16/2=8
8 inches of wood for each side of width.
The length of a rectangle is 3ft more than twice the width, and the area of the rectangle is 54ft^2. Find the dimensions of the rectangle.
Answers
Answer: Let length = 2x + 3
Let width = x
Area = 54 ft2
length × width = Area
x(2x + 3) = 54
2x2 + 3x = 54
2x2 + 3x - 54 = 0
(2x - 9)(x + 6) = 0
x = 9/2 and x = -6
x = 4.5 and x = -6
We accept x = 4.5 because length cannot be a negative value. Substituting this value into the dimensions:
width = 4.5 ft
length = 2(4.5) + 3 = 9 + 3 = 12 ft
Step-by-step explanation:
Length = 2x+3
Area = 54
Area = l X b
54= (2x + 3) X x
54 = 2 x² + 3x
The equation will be:
2 x² + 3x - 54
2 x² + 12x -9x - 54
2x (x+6) -9(x + 6)
(2x-9) (x+6)
We will use (2x-9)
2x-9= 0
2x = 9
x = 9/2
x = 4.5
Width = 4.5
Length = (2x +3)
Length = (2X 4.5 + 3)
Length = 9.0 + 3 = 12
PLEASE ASAP Find the value of x
Answers
Answer: this is in a fraction: X = 16/5, decimal form: x = 3.2, and in a mix number: x = 3 1/5
Step-by-step explanation:
Answer:
The letter "x" is often used in algebra to mean a value that is not yet known. It is called a "variable" or sometimes an "unknown". In x + 2 = 7, x is a variable, but we can work out its value if we try! A variable doesn't have to be "x", it could be "y", "w" or any letter, name or symbol.
Step-by-step explanation:
Last month I had 8 guppies. This month I have 20 guppies. What is the percent of increase in guppies from last month to this month?
Answers
Answer: 150% increase
Step-by-step explanation:
percent of increase: new/old × 100%-100%
--------------
new/this month: 20 puppies
old/last month: 8 puppies
new/old×100%-100%
=20/8×100%-100%
=2.5×100%-100%
=250% -100%
=150% increase
Hope this helps!! :)
Please let me know if you have any question
Right triangle XYZ, with vertex Y at (-3, 0), is rotated clockwise 180° about the origin. Which of the following rotations is equivalent to 180° clockwise rotation about the origin? clockwise 360° counterclockwise 180° counterclockwise 360° clockwise 270°
Answers
Answer:
the rule for rotation 180 degrees clockwise around the origin is:
(x,y) --------> (-x,-y)
(-3,0) --------> (-(-3),0)
(-3,0) --------> (3,0)
rotation counterclockwise 180 degrees is the same as rotation 180 degrees clock wise:
(x,y) -------->(-x,-y)
Answer:
the answer is counterclockwise 180
Step-by-step explanation:
jack bought 4 bagels for 3.00. how many bagels can he buy for 4.50?
Answers
Answer:
The answer is
6 bagelsStep-by-step explanation:
In order to solve this problem we use ratio and proportion
From the question
He used 3.00 to buy 4 bagels
Then 4.50 will be
[tex] \frac{4.5 \times 4}{3} \\ = \frac{18}{3} [/tex]
We have the final answer as
6 bagelsHope this helps you
Explanation :
Find the unit price of one bagel which is
3.00 divided by 4 and you get 0.75
4.50 divided by 0.75 is 6
Given that $a$ is an odd multiple of $7767$, find the greatest common divisor of $6a^2+49a+108$ and $2a+9$.
Answers
Answer:
888
Step-by-step explanation:
Simplify 6(x + 4) 10x 6x + 4 6x + 24
Answers
Answer:
=360x4+1440x3+24x+24
Step-by-step explanation:
6(x+4)(10)xx(6)x+(4)(6)x+24
=360x4+1440x3+(4)(6)x+24
=360x4+1440x3+24x+24
Hope it helps!!
What is the rate of change of the function represented by the table?
A. –2.5
B .–1
C. 1
D. 2.5
NEEED HEEELP!!! WILL GIVE BRAINLIEST
Answers
Answer:
-2.5
Step-by-step explanation:
Subtract -8.5 from -6, and continue down the column.
Find the product 0 . 67 × 0 .3
Answers
0.3 =3/10
0.67 * 0.3 = 67/100 *3/10
(67*3) / (100*10)
=201/1000
=0.201
Question 0.67 x 0.3
Answer = 0.201
Plz fill the blanks in. 2 thousandths+ 9 ones 5 thousandths=_____thousandths=_______
Answers
Answer:
the thousandths equils 2
Step-by-step explanation:
yuh
Answer:
9007 thousandths = 9.007
Step-by-step explanation:
A unit is 1000 thousandths, so 9 ones is 9000 thousandths.
You have ...
0.002 + 9.005 = 9.007
2 thousandths + 9 ones 5 thousandths = 9007 thousandths = 9.007
The surface area of a cube is 600 cubic centimeters. What is the volume? Answer Choices are on the Image.
Answers
Answer:
D. 1,000 cm^3
Step-by-step explanation:
Surface area of a cube is calculated by multiplying the square value of the edge by 6 which is shown as 6 × a^2
6 × a^2 = 600
a^2 = 100
a = 10
The volume of a cube is calculated by multiplying edge with itself three times which is shown as a^3
10^3 = 1000
Answer:
D
Step-by-step explanation:
10×10 on each side of the cube= 100. 6 sides = 600.
10×10×10= 1000
Pls help i need the answer asap
Answers
Answer:
1) An triangle
2)Area is the same
3) Length times width then times 1/2
4)To find the polygon's area using the circle's measurement you us pi times radius squared(to find the circles area which is the same as the polygon's area)
HOPE THIS HELPS :)
Find the value of x .
Answers
Answer:
x=32
Step-by-step explanation:
Add the 2 angles and subtract that by 180.
I would check my work just to make sure :)
180-138=42
x=42 degrees
The equations of three lines are given below. Line 1: 6x-4y=6 Line 2: -2y=3x+5 Line 3: y=-2/3x+7 For each pair of lines, determine whether they are parallel, perpendicular, or neither.
Answers
Answer:
Line 1 and Line 2: Neither -- slopes are not same (one is negative one is positive)
Line 1 and Line 3: Perpendicular -- Line 3's slope is the negative reciprocal of Line 1's
Line 2 and Line 3: Neither -- different slopes
Step-by-step explanation:
Lines are parallel if they have the same slope but different y-intercept.
Lines are perpendicular if the slopes are negative reciprocals.
4/5 y = 8 , how do we solve pls help fast its urgent, I will mark u brainliest
Answers
Answer:
y = 10
Step-by-step explanation:
4/5 y = 8
4/5 y * 5/4 = 8 * 5/4 multiply by reciprocal
y = 10
Answer: y=10
Step-by-step explanation:
times each side by 5 so you're left with 4y=40
divide wach by 4 and then you got the answer
A recipe for making 3 dozen muffins requires 1 1/2 cups of flour. How many cups of flour are required to make 5 dozen of the same muffins? A) 2 cups B) 2 1/2 cups C) 3 cups D) 3 1/2 cups
Answers
Alice earned $12 per hour. What equation shows the relationship between her weekly salary (w), hours per week (h), and rate per hour (r).
Answers
because the 12 is the r and you multiply it by h to get w
HELLLLPPPP I WILL MARK BRAINLESTTTT
Answers
2. -1.25. This is because if you add AM and Noon together you would get that answer.
3. 14.1. If you do 1.43 + 12.67 then you would get that answer.
2. -16.5+15.25=-0.8
3. 1.43+12.67=14.1
Which measurement represents the greatest length? 1 meter 27 inches 98 centimeters 6 feet?
Answers
Answer:
6 ft is the greatest length
Step-by-step explanation:
1 meter= 3.2 ft
1 meter= 100 centimeters
1 meter= 39.4 inches
6-3.2 = 2.8 which runs over
Hope this helps
Answer:
6 feet
Step-by-step explanation:
Estimate: 4.1 * 7.8 *2.3
Answers
Answer:
yea yeah
Step-by-step explanation:
singing challenge
1.5d + 8.25 = 3 + 2.25d
pls help meee
Answers
Answer:
d=7
Step-by-step explanation:
1.5d-2.25d = 3-8.25
-0.75d= -8.25
d=7
Answer:
is it 11.25?
Step-by-step explanation:
The Bradenton Post polled 1,356 adults in the city to determine whether they wet their toothbrush before they put toothpaste on it. Of the respondents, 54% said they wet it first. Suppose 68% of all adults actually wet their toothbrush first. What are the mean and standard deviation of the sampling distribution?
Answers
Answer:
deviation = -95.50147493 mean = 61
Step-by-step explanation:
54% wet there brushes first
suppose 68% wet there brushes what is the mean
mean: a mean is where you add both numbers together to get a total then divide by how many numbers you added for now we wont need the amount of people we just need the percentages for this
54 + 68 = 122
we added to numbers so well divide by 2
122 divided by 2 or 122/2 is equal to 61
61 is our mean
standard deviation : this is were you take the known average 1356 adults and subtract the mean
1356- 61 = 1295 then divide by 1356 and times by 100
if the number is positive then the mean is higher than expected but luckily its a negative so its -95.50147493
Find the value of 3/4 of 2/5 of a century.
Answers
Answer:
a century = 100 years.
3/4 x 100 years = 75 years.
2/5 x 100 years = 40 years.
Two third of a number is greater than one third of the number by 5. The number is ________
Answers
Let's assume the number as x
→ ⅔rd of x =( ⅔)x
Now ⅔ of x is greater than ⅓ of 5 .
[tex] \sf{ \implies \: \dfrac{1}{3} \times 5 = \dfrac{5}{3} } [/tex]
[tex]\sf{ \implies \: \dfrac{2}{3} \times x > \dfrac{5}{3} } [/tex]
[tex]\sf{ \implies \: x > \dfrac{5}{3} \times \dfrac{3}{2} }[/tex]
[tex]\sf{ \implies \: x > \dfrac{5}{2} }[/tex]
So number will be greater than 5/2 .
Answer:
the answer is 10
plsss mark me brainliest
i need more brainlees
plsss help me
Step-by-step explanation:
Find an equation in standard form for a parabolic function that goes through the points (1,-12) (3,16) and has a stretch factor of 2
Answers
Answer:
Vertex form of a quadratic equation is y=a(x-h)2+k, where (h,k) is the vertex of the parabola.
The vertex of a parabola is the point at the top or bottom of the parabola.
'h' is -6, the first coordinate in the vertex.
'k' is -4, the second coordinate in the vertex.
'x' is -2, the first coordinate in the other point.
Step-by-step explanation:
Molten lava 50-feet thick cools at a rate of about 20 degrees Fahrenheit per month. What is the overall change in temperature of molten lava that is 50-feet think after four months?