Answers
Answer:
x = 16
Step-by-step explanation:
the two angles are vertical angles.
vertical angles are equal.
4x - 7 = 3x + 9
subtract 3x from both sides of the
4x - 3x - 7 = 3x + 9 - 3x
x - 7 = 9
add 7 to both sides of the equation
x - 7 + 7 = 9 + 7
x = 9 + 7
x = 16
Related Questions
Write the slope-intercept form of the equation of each line given the slope and y-intercept.
1) Slope = 6, y-intercept = 5
2) Slope = -1/3, y-intercept = 1
Answers
Answer:
1.) y= 6x+5
2.) y= -1/3x+1
Step-by-step explanation:
Slope Intercept Form is y=mx+b,
where slope is m
the y-intercept is b
So I just plugged in the slope and y-int to get the equation
Vicky reads at a constant rate. She can read 5 pages in 9 minutes write a linear equation in variables that represents the number of pages vicky reads in any given time interval
Answers
Answer:
5x=9 and that is the answer
8^ 1/3 what is it simplified
Answers
Step-by-step explanation:
Simplifying mixed numbers
Following are the steps to simplify mixed fractions: Find the highest common factor (HCF) of numerator and denominator of the fraction part. Divide both the numerator and the denominator by HCF. The whole number part will remain the same.
Answer:
8^1/3= 2
:-))))
how is a dilation different from other transformations?
Answers
1001
90
80
70
60
50
40
30
20
10
х
0
10 20 30 40 50 60
70 80 90 100
Answers
Answer:
1001
Step-by-step explanation:
Answer:
1001 (A)
Step-by-step explanation:
Franco read of a chapter of his history book in § of an hour. At this rate, how many chapters of his history book
can he read in 1 hour?
Answers
Answer:
1 7/8
Step-by-step explanation:
dont know lol but trust me
8v-34= 6(v-4)
Solve for v
Answers
Answer:
v=5
Step-by-step explanation:
Jaden places potatoes with a mass of 0.55 kilograms on a grocer's scale. The spring is displaced by 1.2 centimeters. He then places some onions on the scale that displace the spring by 0.67 cm. What is the mass of the onions (1 kg=9.8 N)? 5.39 kg 3.01 kg 0.67 kg 0.31 kg
Answers
Answer:
.31 kg
Step-by-step explanation:
F=kx
F = the force of the spring
k = the spring constant
x = the spring displacement (stretch or compression)
we also know that 1 kg = 9.8 N which also means that 9.8(kg)=F
let's first find the force of the first problem, which is .55 kg. Using the formula 9.8(kg)=F we can do 9.8(.55)=F which would mean the force is 5.39 N
so 5.39=k(1.2 centimeters)
Now we need to convert centimeters to meters. This would make 1.2 into .012m. Now our problem is 5.39=k(.012)
divide 5.39 by .012 to get 449.17
our k is 449.17
Now for our problem, we are going to find the mass.
Do this by putting what we already know into the problem.
F=449.17(.67 centimeters)
Now we already know we need to convert centimeters to meters which will make our formula F=449.17(.0067m)
This will result in F=3.01 but the problem is asking for mass, not force.
Use the formula 9.8(kg)=F
9.8(kg)=3.01
kg=.31
solution: .31 kg
what is 25 2/3 - 15 1/3 =
Answers
Answer:
10 1/3
Step-by-step explanation:
Convert mixed numbers into improper fractions (whole number × denominator + numerator)
25 2/3 and 15 1/3
25 × 3 + 2 = 75 + 2 = 77
Put the number over the same denominator
77/3
15 × 3 + 1 = 45 + 1 = 46
Put the number over the same denominator
46/3
77/3 - 46/3
They have common denominators so we can simply subtract the numerator values
77 - 46/3
31/3
To convert it back to a whole number, find how many times 3 fits into 31 evenly
It fits 10 times evenly with 1 remainding which looks like:
10 1/3
What is the distance between (2, 8) and (-7, 8)?
Answers
Answer:
9
Step-by-step explanation:
The distance between (2,8) and (-7,8) is 9
Answer:9
Step-by-step explanation:
If the m<4 is 110 degrees, what is m<1 ? (Give number value only.)
Answers
Answer:
70
Step-by-step explanation:
I'm not entirely sure, but lines b and a look congruent and vertical angles are congruent and measure 1, 4 would be 180 degrees.
Mrs. Cook wants to give each of her 24 students the same amount of candy. If each package of candy has 36 pleces In
It, how many packages of candy should she buy so that there will be none left over?
4
3
5
2
Answers
Answer:
4
Step-by-step explanation:
Answer:
Hello, I wanted to write to you since it seems very bad of you that you steal the points of others, knowing that they DO HONESTLY EARN THEM, so ... why don't you try it? Look, in the end, it's you the one who learns
Step-by-step explanation:
Cheers;)
Find the product 0.025 x 7
A. 0.0175
B: 0.175
C. 1.75
D. 17.5
Answers
Answer:
b
Step-by-step explanation:
used a calucator
IF yall report 1 more time istg
Whats 2/3 x 1/5
Answers
Answer:
2/15
Step-by-step explanation:
2/3*1/5=2/15
Answer:
0.133
Step-by-step explanation:
4x 32 – 3 +5 x 2 = 0
A. 33
B. 43
c. 36
D. 58
E 34
Answers
Answer:
I think it is C
Step-by-step explanation:
Esmeralda and Genevieve are both planting square gardens. Esmeralda's garden is 25 square feet and
Genevieve's is 4 square yards. Convert their garden sizes to the same units (feet) to determine who's garden has a
larger area. (1 point)
Genevieve's garden is 12 square feet and thus, has a smaller area than Esmeralda's
Genevieve's garden is 16 square feet and thus has a smaller area than Esmeralda's
O Genevieve's garden is 25 square feet, and thus has the exact same area as Esmeralda's
Genevieve's garden is 36 square feet, and thus, has a larger area than Esmeralda's
Answers
Answer:
Genevieve's garden is 12 square feet and thus, has a smaller area than Esmeralda's
Step-by-step explanation:
Given:
Esmeralda's garden = 25 square feet
Genevieve's garden = 4 square yards
Convert Genevieve's units (yards) to feet
Yards to feet
1 yard = 3 feet
4 yards = 4 * 3 feet
4 yards = 12 feet
Genevieve's garden = 12 square feet
Genevieve's garden is 12 square feet and thus, has a smaller area than Esmeralda's
Answer:
The answer is: Genevieve's garden is 36 square feet, and thus, has a larger area than Esmeralda's
Step-by-step explanation:
whats 3 Pounds for $3.99
Answers
Answer
Pounds are the currency in Europe. You would exchange 3 pounds for 3.99 American dollars
Step-by-step explanation:
An ant has a mass of 0.005 gram. A small be has a mass of 0.05 gram. A grasshopper has a mass of 0.5 gram. How many ants would it take to equal the mass of 1 grasshopper.
Answers
Answer:
200 ants
Step-by-step explanation:
Im not really sure on this but i tried lbao
10.7+(-3.5) help plz
Answers
7.2
Step-by-step explanation:Hi there !
10.7 + (-3.5) =
= 10.7 - 3.5
= 7.2
Good luck !
ix=5
3x+y
2x^{2}[/tex]
giving extra points cuz i need this questions to be answered ASAP please thanks :-)
Answers
Answer:
35
Step-by-step explanation:35
HELP ME PLZ DUE SOON WILL GIVE BRAINLEST
What is the slope of the line that passes through the points (2, 1)(2,1) and (17, -17) ?(17,−17)?
Write your answer in simplest form.
Answers
Answer:
if I read it right and it is just asking for the slope then -1.2 should be the answer
The function is f(x) is shown in this graph. Compare the slopes.
Answers
Answer:I believe the slope is less
Step-by-step explanation:
Simplify: 3x - 8 - 12x + 3
Answers
Answer:
Answer is -9x + -5.
I'm 99% sure that's the answer.
Answer:
-9x-5
Step-by-step explanation:
Collect Like Terms
Giving brainliest hehehehe
Answers
Answer:
A
Step-by-step explanation:
quotient is answer to division problem
Answer: A.
Step-by-step explanation:
In the division model you divide to find the number of counters in each group. ... In multiplication the numbers you multiply are called factors; the answer is called the product. In division the number being divided is the dividend, the number that divides it is the divisor, and the answer is the quotient.
I hope this helps plz tell me if its wrong so i can fix it.
15.24 = 8.44 + 5x step by step pls :)
Answers
Answer:
19.334
Step-by-step explanation:
First I multiplied.
15.24 x 1.64 = 24.9936
Then I convert my answer to British pounds.
24.9936 = 19.334 British Pound Sterling
Answer:
1.36
Step-by-step explanation:
15.24 = 8.44 + 5x
subtract 8.44 from both sides
6.80 = 5x
divide both by 5
x = 1.36
Find the value of c that makes the equation a perfect square trinomial.
x^2+8x+c
Answers
Answer:
16
Step-by-step explanation:
(x + 4)(x + 4)
x² + 4x + 4x + 16
x² + 8x + 16
A daycare charges $195 per week for each child that attends. There are 51 children that attend each week.
What is the best estimate for the total amount of money the daycare receives each week?
A. $5,000
B. $7,000
C. $10,000
D. $15,000
Answers
Answer:
c
Step-by-step explanation:
195 x 51 =9945
estimated = 10,000
195 x 51= 9945
So the estimated number is 10,000
Convert the numbers to standard from 7.23x10^-10
Answers
Step-by-step explanation:
ok this is search from Google this is right or wrong
Question:
Convert the numbers to standard from 7.23 × 10^(-10)
Answer:
7.23 billionths or 0.000000000723
Explanation:
First, convert the standard form of 10^(-10) to 1 ÷ 10^(10). Thus, the standard operation would be:
7.23 ÷ 10^10 or 7.23 ÷ 10,000,000,000
Hence, you could write it in a reciprocal of a billion, which is a billionth. You could write it in the form of 7.23 billionths or just write it 0.000000000723.
Hopefully this answer helps you.
y=7x−7z−9. Solve for x.
Answers
Answer:
x= < (y+9+7x)/7>
Step-by-step explanation:
first, add 9 to both sides of the equation. Then, subtract 7z on both sides and after that, divide by 7 for both sides.
Answer:
x=y+7z+9/7
Step-by-step explanation:
Which types of dilation are the given scale factors?
Select Expansion or Contraction to correctly describe the type of dilation for each given scale factor.
-5/4
3/8
-1.2
.5
Answers
Answer:
- 5/4: Englargement
3/8: Reduction
- 1.2: Englargement
.5: Reduction
Step-by-step explanation:
Any number from 1 up is an enlargement. Any number from 0 - 0.9 is a reduction. The same goes for negatives. Any number from -1 down is an enlargement. Any number from 0 - -0.9 is a reduction.