Answer:
the triangle A is translation to the triangle B.
Step-by-step explanation:
The ratio of x-coordinates is 4 /7 = 1.75 , so the scale factor of the dilation that maps (4,6) onto (7,9) is 1.75.
So, translation: (x,y) ↦ (x−2,y−1)
-5 plus triple a number is no more than sixteen
Answer:
-5 + 3n < 16
Step-by-step explanation:
Answer:
-5+3x<16
Step-by-step explanation:
Can you pls help me with these
Answer
4×x
8-y
6÷x
y-12
y+9
5^2
You purchase a stock at $100 per share. It drops 40% the next day; however, a week later, it increases in value by 40%. If you sell it, will you break even? Explain your answer.
Answer:
No
Step-by-step explanation:
You start off with $400 and it drops 40%. Then the price dropped all the way down to $240. If it goes up another 40% of 240, that'll be $336. So you lost around $64
In this exercise we have to use our knowledge of finance to analyze the given situation and identify if a break even occurs, so we have:
Yes, you will have a break even, as you lose 16 dollars per sale.
First we have to analyze what the break even is, this would be:
In commerce and trade, particularly cost accounting, the break-even point (BEP) exist the point at that cost or expense and profit exist equal: there happen no total amount of money lost or gain, and individual bear "crushed even". In the linear case the break-even point happen effective the established costs detached for one contribution room around something for one.Returning to the question, we have that:
[tex]100-40\%= 60\\60+40\%=84\\100-84=16[/tex]
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You have a lead ball with a mass of 360 g. The density of lead is 15 g/cm3. What is the volume of the ball?
Recall that density = mass / volume.
Let's plug our known values into the equation.
15 g/cm^3 = 360g / volume
First, let's multiply both sides by volume
Volume * 15 g/cm^3 = 360g
Divide both sides by 15 g/cm^3
Volume = 24 cm^3
Density is defined as the mass per unit of volume. The volume of the ball is 24 cm³.
What is density?Density is defined as the mass per unit of volume. It is given by the formula,
Density = Mass / Volume
Given that You have a lead ball with a mass of 360 g. The density of lead is 15 g/cm³.
Now, since density is the ratio of mass and volume. Therefore, we can write the volume of the ball as,
Density = Mass / Volume
Volume = Mass / Density
Volume of the ball = 360g / 15g/cm³
= 24 cm³
Hence, the volume of the ball is 24 cm³.
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17. Callie's cat lost 4-pounds before having
surgery. Two weeks after having sungery, her
7
cat gained 25 pounds. What was the total
change in weight of Callie's cat?
Answer:
30 lbs
Step-by-step explanation:
-4+7+25=
-4+34=
30
What is the approximate value of this square unites
√139
Enter your answer, rounded to the nearest tenth, in the box.
a computer sales associate makes $74 each day that he works and makes approximately $20 in commission for each computer that he sells. if he wants to make at least $254 in one day, at least how many computers does he need to sell?
Answer: 120
Step-by-step explanation:
your face
Multiply (-1/3)(1/4)
Answer:
(-1/3 )(1/4)=(-1/12)
Step-by-step explanation:
(-1/3 )(1/4)
For fraction multiplication, multiply the numerators and then multiply the denominators to get
(-1/3 )(1/4)=(-1/12)
This fraction cannot be reduced.
Therefore:
(-1/3 )(1/4)=(-1/12)
X+4=7+mn
Rearranging equations can I pls have a step by step explanation I am really confused and could really use the help.
6. One angle of a triangle is 20 degrees. The second angle-s measurement is four times the
third. What is the measure of the third angle?
Answer:
32
Step-by-step explanation:
first angle is 20, let third angle be x, therefore second angle equals 4x; angle in a triangle is 180, so 4x+x+20=180; 5x=160; x=32
Two poles, A and B, are 12 meters apart. Pole A is 5 meters high. A rope 20 meters long is tied to the top of pole A and stretches to the top of pole B. What is the height of pole B? Assume that pole B is taller than pole A.
Hint: Use the Pythagorean theorem to find the value of x.
A.
19
B.
20
C.
21
D.
13
E.
15
Write the equation of a line that passes through the point (-8,2) and is parallel to the line 3x-2y=12
Answer:
y = 3/2x + 14
Step-by-step explanation:
3x-2y=12
-2y = -3x + 12
y = 3/2x - 6
y = 3/2x + b
2 = 3/2(-8) + b
2 = -12 + b
14 = b
10. The product of two integers is -18. The difference between the integers is 9. The sum of the
integers are 3. What are the two integers?
Answer:
x = 6
y = - 3
Step-by-step explanation:
x * y = - 18
x - y = 9. 3-y-y = 9. 3 -2y = 9.
-2y = 9-3
y = 6/-2
y = -3
x + y = 3. x = 3-y
x * -3 = - 18
x = -18/-3
x = 6
Dan’s salary is $70 less than Sam’s,
whose weekly salary is $50 more than
Jenʼs. If Jen earns $280 per week,
how much money does Dan earn per
week?
The money earned per week by Dan is $260.
Given that,
Jen earns $280 per week.Sam weekly salary is $50 more than Jens so Sam salary should be = $280 + $50 = $330.Dan's salary should be $70 less than Sam's.So,
The money earned per wek by Dan is
= $330 - $70
= $260
Therefore we can conclude that The money earned per week by Dan is $260.
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0.066 rounded to the nearest cent
Angle z is 21 degrees larger than twice the measure of angle T. If z and t are supplementry, what is the measure of angle t
9514 1404 393
Answer:
53°
Step-by-step explanation:
The sum of an angle and its supplement is 180°. Angle Z is (2T+21). Then the sum of angle T and angle Z is ...
T + (2T +21) = 180
3T +21 = 180 . . . . simplify
T +7 = 60 . . . . . . divide by 3
T = 53 . . . . . . . . subtract 7
The measure of angle T is 53°.
A side of square B is four times the length of a side of square A. How many times greater is the area of square B than the area of square A?
Answer: 16 times
Step-by-step explanation:
if square A = x
square B = 4x
area of square A = x²
area of square B = 4x × 4x
=16x²
Find the compound interest of N5000 for 2 years at 5% per annum
For finding the compound Interest first we need to get the amount and then subtract the value of principal from amount
Calculation Begins
Principal = 5000, Rate of Interest = 5%, Time = 2 yrs
[tex] \looparrowright \sf{A = P(1 + \frac{r}{100} )^{n} } \\ \\ \looparrowright \frak{ {\sf A} = 5000(1 + \frac{5}{100} )^{2} } \\ \\ \looparrowright \frak{ {\sf A} = 5000(1 + \frac{1}{20} )^{2} } \\ \\ \looparrowright \frak{ {\sf A} = 5000( \frac{21}{20})^{2} } \\ \\ \looparrowright \frak{ {\sf A} =5000 \times \frac{441}{400}} \\ \\ \looparrowright \frak{ {\sf A} = 12.5 \times 441} \\ \\\looparrowright \frak{ {\sf A} = 5152.5} [/tex]
Hence the amount is 5152.5
Compound Interest = Amount - Principal
= 5152.5 - 5000 = 152.5
152.5 is the Compound InterestQuestion is below pls answer
Answer:
B is the answer
Step-by-step explanation:
What is the index of the radical below?
Answer:
a: 5
I am dam sure
Use a table to multiply (–3a2)(a – b).
Answer:
[tex] - 6 {a}^{2} + 6ab[/tex]
Step-by-step explanation:
[tex]( - 3a2)(a - b)[/tex]
[tex] - 6 {a}^{2} + 6ab[/tex]
Answer: –3a3 + 3a2b would be the correct answer
Please help I’m not good at triangle angles
Answer:
Step-by-step explanation:
Two of the angles are just numbers and you add them.
The third is a term and you add it along with the other two.
The total is always 180 for a triangle.
80 + 58 + 5x - 3 = 180
138 + 5x - 3 = 180 Combine on the left
135 + 5x = 180 Subtract 135 from both sides
5x = 180 - 135 Combine the right
5x = 45 Divide by 5
x = 9
Drive for 2hrs and 15 minutes at 56 mph how far
Step-by-step explanation:
[tex]thank \: you[/tex]
Help me pleaseeeeeeeee
8(x-6)+58=-3(2x-8)+14x
THANK YOU!!!!!!!!!!
Answer:
10 = 24
Step-by-step explanation:
[tex]8(x - 6) + 58 = - 3(2x - 8) + 14x[/tex]
[tex]8x - 48 + 58 = - 6x + 24 + 14x[/tex]
[tex]8x + 10 = 8x + 24[/tex]
[tex]10 = 24[/tex]
x €[tex] \O[/tex]
The shortest fish ever recorded is the dwarf goby, found in the Indo-Pacific. The female of this species is about 35 over 100 inches long. Use a decimal to to write the length of 2 females
3. Find x and y in the figures below.
15 points
Answer:
AB=AC+CB
64=3X-4+X-2
donc:
4x=70
X=17,5
If 3 5/6 written as a whole number is four. How would you explain how do you know?
Answer:round up
Step-by-step explanation:since it’s 3 5/6 equals 3.8333333etc it’s rounded up because every .5 and up is rounded up and .4 and down is rounded down
Evaluate each expression 3d-4 d=1.2
Answer:
3d - 4 = -0.4
When d = 1.2
Step-by-step explanation:
Use PEMDAS to solve the equation
3(1.2) - 4
= 3.6 - 4
= -0.4
Based on the data provided,
who do
you
think is the better
basketbatt plaget?
tebron James
Steph Curry
2251 points
1346 points
DO
51 games
Answer:
labron*
Step-by-step explanation:
Write the expression using rational exponents. Then simplify and convert back to radical notation.
Answer:
The radical notation is [tex]3x\sqrt[3]{y^2z}[/tex]
Step-by-step explanation:
Given
[tex]\sqrt[3]{27 x^{3} y^{2} z}[/tex]
Step 1 of 1
Write the expression using rational exponents.
[tex]\sqrt[n]{a^{m}}=\left(a^{m}\right)^{\frac{1}{n}}[/tex]
[tex]=a^{\frac{m}{n}}:\left({27 x^{3} y^{2} z})^{\frac{1}{3}}[/tex]
[tex]$(a \cdot b)^{r}=a^{r} \cdot b^{r}:(27)^{\frac{1}{3}}\left(x^{3}\right)^{\frac{1}{3}} \cdot\left(y^{2}\right)^{\frac{1}{3}} \cdot(z)^{\frac{1}{3}}$[/tex]
[tex]=$(3^3)^{\frac{1}{3}}\left(x^{3}\right)^{\frac{1}{3}} \cdot\left(y^{2}\right)^{\frac{1}{3}} \cdot(z)^{\frac{1}{3}}$[/tex]
[tex]$=\left(3\right)\left(x}\right)} \cdot\left(y}\right)^{\frac{2}{3}} \cdot(z)^{\frac{1}{3}}$[/tex]
[tex]$=3x \cdot(y)^{\frac{2}{3}} \cdot(z)^{\frac{1}{3}}$[/tex]
Simplify [tex]$3 x \cdot(y)^{\frac{2}{3}} \cdot(z)^{\frac{1}{3}}$[/tex]
[tex]$=3 x \sqrt[3]{y^{2} z}$[/tex]
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