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)
What is the approximate value of this square unites
√139
Enter your answer, rounded to the nearest tenth, in the box.
-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:
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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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]
Can you pls help me with these
Answer
4×x
8-y
6÷x
y-12
y+9
5^2
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
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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#SPJ2
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
0.066 rounded to the nearest cent
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:
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°.
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
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
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
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]
Learn more about radical notation, refer :
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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.
What is the index of the radical below?
Answer:
a: 5
I am dam sure
Question is below pls answer
Answer:
B is the answer
Step-by-step explanation:
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
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
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
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]
See more about finances at brainly.com/question/10024737
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
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 Interest6. 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
Drive for 2hrs and 15 minutes at 56 mph how far
Step-by-step explanation:
[tex]thank \: you[/tex]
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
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)
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
