99 POINTS- will mark branliesttt In each of the following graphs, the two given polygons are similar. Write precisely a single dilation (coordinates of center and coefficient) by which the image (labeled with primed letters) was obtained.
Answers
Answer:
(-1,-4) and the coefficient is 3/2
Step-by-step explanation:
I am smart!!
Answer:
(-1, -4) coefficient 3/2
Step-by-step explanation:
the center of the shapes is (-1, -4) and the coefficient is 3/2 because the red shape is 3/2 times bigger than the black shape
Related Questions
Probability of blue is 0.4 red 0.3 yellow 0.3 there are 30 blue cubes in box what total number of cubes in box
Answers
Answer:
75
Step-by-step explanation:
The computation of the total number of cubes in box is shown below:
Given that
The probability of blue = 0.4
For red it is 0.3
And, for yellow it is 0.3
As if there is 30 blue cubes in a box
So for red it is = 30 × 0.3 ÷ 0.4 = 22.5
And, for yellow = 30 × 0.3 ÷ 0.4 = 22.5
Now the total number of cubes in a box is
= 30 + 22.5 + 22.5
= 75
what is uv + v u = –1 and v = –1.
Answers
-1(-1)=1
1 + -1 = 0
Answer:
u=1/2
Step-by-step explanation:
if v=-1 then v is multiplying u, -u+ -u which gives -2u. to find u, divide both sides by -2 .-1/-2 the negative cancels the negative giving you positive number, which is 1/2
2/5+7/15 in its simplest form
Answers
Answer:
13/15
Step-by-step explanation:
First convert the fractions to have a common denominator
2/5 = x/15
Cross multiply
2 × 15 = 5 × x
30 = 5x
Divide both sides by 5 to isolate the variable
30 ÷ 5 = x
6 = x
Plug x into the new fraction
6/15
Now add this to the other fraction
6/15 + 7/15
Only add the numerators. The denominators will remain the same number
6 + 7 / 15
13/15
It cannot be reduced anymore so this is simplest form
what property is (4y+1) x 0 = 0
Answers
Answer:
5y
Step-by-step explanation:
if u have 4y+1 it just =5y
Answer:
zero product property
Step-by-step explanation:
any number times 0 = 0
(the property might be called something else at your school)
14. Write the ratio 15:5 with second term 1.
a. 10:1
b. 3:1
C.
11:1
d. 5:1
Answers
Answer:
your answer would be b
Step-by-step explanation:
if you divide each side by 5 you get
15/5:5/5
3:1
hope this helps! have a nice day!
5/1 = 1
15/5= 3
So 3:1
Amy needs to buy 12 notebooks and a pack of pens from the store. The pack of pens cost $2.50 and she has a budget of $30. Which inequality represents the situation if a represents
the maximum amount she can spend on each notebook?
A 12.6 +2.50 > 30
B) 12 +2.50.3 < 30
C) 12. + 2.50 < 30
D 12 +2.50 < 30
Answers
The image of the point (-2, 2) under a translation is (-3, 5). Find the coordinates of the image of the point (-3, 1) under the same translation.
Answers
(-3, 1) would become (-4, 4)
question in photo—————————-
Answers
Answer:
(-6,8)
Step-by-step explanation:
SANA NAKATULONG AKO
CORRECT ME IF I WRONG
Answer:
(-6, - 8)
Step-by-step explanation:
[tex]\begin{cases}y = x - 2....(1)\\ \\2x + 4 = y....(2)\end{cases} \\ \\ from \: equations \: (1) \: and \: (2) \\ \\ 2x + 4 = x - 2 \\ \\ 2x - x = - 2 - 4 \\ \\ x = - 6 \\ \\ y = - 6 - 2 \\ \\ y = - 8 \\ \\ (x \: \: y) = ( - 6 \: \: - 8)[/tex]
Which values are solutions to x < 10?
Answers
Answer:
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, -1, -2, -3, -4, -5 (continous stream of negitive values)
Step-by-step explanation:
If your driving 60miles an hour and you drive for 1hour how far do you travel?
Answers
Answer:
60 miles
Step-by-step explanation:
1 hour=60 miles
1 hour=60 miles
The given information in this problem gives us: the speed of r = 60 mi/hr traveled over a distance of 1 mile. We need to find how much time, t, it took to travel a distance d of 1 mile at a speed r = 60 mi/hr, that is:
d/r = t or
t = d/r
Substituting the known values for d and r into the above equation, we have:
t = 1 mi./(60 mi/hr)
t = (1/60) hr.
t = (1/60) hr. (1)
t = (1/60) hr. (60 min./1 hr.)
t = (1/60)(60/1) min.
t = 1 minute ( or 60 seconds) to travel 1 mile at a speed of 60 miles per hour.
solve for slope y intercept and the equation please
Answers
Answer:
y=x-5 slope=1 y-intercept=-5
Step-by-step explanation:
If in a stick of chalk, 3 gram is carbon, what is the weight of the chalk piece?
Answers
Answer: . Hence the weight of chalk stick is 25 g
Step-by-step explanation: Quantity of Carbon in chalk stick = 3 g Let the weight of chalk be x g. Hence the weight of chalk stick is 25 g
Complete the table for the given rule.
Rule: y= 1/3x
Answers
Answer:
Rule: Y = 1/3x
Slope: 1/3
Y- intercept: (0,0)
X- Intercept: (3,1)
I have answered have a good day.
(07.01)
Colton solved an equation incorrectly, as shown below:
Step 1: x - 13 = 26
Step 2: x = 26 - 13
Step 3: x = 39
Which statement best explains why Step 2 is incorrect in Colton's solution? (4
points)
He did not divide 26 by 13.
He did not multiply 26 by 13.
O He did not subtract 13 from 26.
He did not add 13 to 26.
Answers
Answer:
He didn't add 13 to 26
Step-by-step explanation:
he would need to add -13+13 to get rid of it. and add 13 on the other side 13+26
He added instead of subtracting. The answer is the first.
Find all numbers whose absolute value is -7. If there is more than one, separate them with commas.
Answers
Cause the absolute value doesn’t equal to negative number
A map has a scale of 1/2 inch =75 miles.If two cities are 3 3/4 inches apart,how many miles apart are they really
Answers
Answer:
3 3/4 inches = 562.5 miles
Step-by-step explanation:
Given that,
1/2 inch = 75 miles
It means,
1 inch = (75×2) miles
= 150 miles
3 3/4 inches= 15/4 inches
So,
[tex]\dfrac{15}{4}\ \text{inches}=\dfrac{15}{4}\times 150\\\\=562.5\ \text{miles}[/tex]
Hence, 3 3/4 inches is equal to 562.5 miles.
Which rational number is NOT greater than point A?
A. 214
B. 1.95
C. 2.05
D. 1624
Answers
Step-by-step explanation:
) Every positive rational number is greater than 0.
(ii) Every negative rational number is less than 0.
(iii) Every positive rational number is greater than every negative rational number.
(iv) Every rational number represented by a point on the number line is greater than every rational number represented by points on its left.
(v) Every rational number represented by a point on the number line is less than every rational number represented by paints on its right
b
Carmen needed 23 of a yard of fabric to make a shirt and a 12 yard of fabric to make a matching skirt. How much total fabric did Carmen need to buy? 1 yard of fabric 1 yard of fabric 34 yard of fabric , 3 fourths, yard of fabric 116 yards of fabric , 1 and 1 sixth, yards of fabric 56 yard of fabric
Answers
Answer:
38/3 yards
Step-by-step explanation:
Given that,
Fabric required to make a shirt = 2/3 of a yard
Fabric required to make a skirt = 12 yards
Total fabric needed,
[tex]x=\dfrac{2}{3}+12\\\\=\dfrac{38}{3}\ yards[/tex]
Hence, 38/3 yards of fabric is needed.
4--9w^2
Can Someone help PLS
Answers
Answer:
Step-by-step explanation:
Use the identity: a² - b² = (a + b)(a- b)
4 - 9w² = 2² - (3w²)
= (2 + 3w)(2 - 3w)
TRANSLATIONS on the coordinate plane plz help me
Answers
here use this bud figure it it out
Find the radius x of OC.
a) 4
b) 6
c) 12
d) 12.8
Answers
Answer:
the correct answer is 6..... option b
Mrs. Johnson gets her morning coffee. She can't decide which size to order. Which size is the better buy? Explain.
Small- 12 oz for $3.95
Medium- 16 oz for $4.25
Large- 20 oz for $4.55
Answers
Answer:
large
Step-by-step explanation:
3.95 divided by 12 = 0.33
4.25 divided by 16 = 0.27
4.55 divided by 20 = 0.2275
the 20oz is the least unit price
Greg ran for president of the chess club, and he received 21 votes. There were 60 members in the club. What percentage of the club members voted for Greg?
Answers
21 is 35% of 60.
HAVE A GUD DAY!
Find the amount and compound interest on 5000 at 6% per annum for 3 years annual
Answers
Answer:
The amount is 5,955.08
Step-by-step explanation:
Here, we want to calculate compound interest
We can find this by using the compound interest formula
A = P( 1 + r/n)^nt
A is amount
P
is the principal = 5,000
r is the interest rate = 6% = 6/100 = 0.06
n is the number of times per year in which the interest is compounded = 1
t is the number of years = 3
Substituting these values;
A = 5,000(1 + 0.06/1)^3(1)
A = 5000(1.06)^3
A = 5,955.08
One of the flags in front of the United Nations sits on a pole 80 feet tall and casts
a shadow 16 feet long. At the same time of the day, another flag casts a shadow
18 feet long. How high is the other flag?
HELPPPPP
Answers
Answer:
90 feet
Step-by-step explanation:
how many 2/5's are in 3
Answers
Answer:
7.5
Step-by-step explanation:
Divide 3 by 2/5
3 divided by 2/5 = 7.5
Answer:
7.5
Step-by-step explanation:
when you do 2/5 it = 0.4 then you do 3/0.4 and you get 7.5
Mr.Rios took his family to dinner the food amounted to $75.00 the restaurant also charges a %4 tax because the service was great he decided to leave the server an 18% tip
Answers
Answer:
what is your question
Step-by-step explanation:
x-2.8y=-12, -x+5.3y=24.5
Answers
Answer:
(2,5)
.......
......
Choose the country which helped India to set up Bhilai Iron and Steel plant in 1959.
a) United States of America
b) Soviet Union
c) Japan
d) France
Answers
Soviet union, union of Soviet socialist republic
f(x) = 3x - 3
g(x) = 4x + 5
find (f+g) (3)
Answers
Answer:
23
Step-by-step explanation:
(f + g)(3) = f(3) + g(3)
f(3) = 3(3) - 3 = 9 - 3 = 6
g(3) = 4(3) + 5 = 12 + 5 = 17
Then
(f + g)(3) = 6 + 17 = 23