Answers
Solve for x:
5x - 1 = -6
5x = -5
x = -1
Related Questions
What is the solution of this equation?
8b = 8
Answers
Answer:
b = 1
Step-by-step explanation:
8b = 8
divide each side by 8: b = 1
I hope this helped, please mark Brainliest, thank you!
Factor completely.
5x4 + 35x3– 150x2
Answers
5x^4+35x^3-150x^2
=
5x^2(x-3) ---> (x+10)
Given: Angle1 and Angle2 are supplements, and Angle3 and Angle2 are supplements.
Prove: Angle1 Is-congruent-to Angle3
Three separate angles are shown. They are labeled 1, 2, 3 from left to right.
Complete the missing parts of the paragraph proof.
By the definition of
angles, the sum of the measures of angles 1 and 2 is 180 degrees. Likewise, the sum of the measures of angles
is 180 degrees. By the
property, mAngle1 + mAngle2 = mAngle3 + mAngle2. Subtract the measure of angle
from each side. You get mAngle1 = mAngle3, or Angle1 Is-congruent-to Angle3, by the definition of congruence.
Answers
By the definition of supplementary angles, the sum of the measures of angles 1 and 2 is 180 degrees. Likewise, the sum of the measures of angles 2 and 3 is 180 degrees. By the substitution property, m1 + m2 = m3 + m2. Subtract the measure of angle 2 from each side. You get m1 = m3, or m∠1 = m∠3, by the definition of congruence.
What are supplementary angles?Supplementary angles are angles whose measures sum to 180°.
m∠1 + m∠2 = 180° and m∠2 + m∠3 = 180°.
substitute m∠2 + m∠3 for 180° in equation (1)
(substitution property)
m∠1 + m∠2 = m∠2 + m∠3
subtract m∠2 from each side
m∠1 = m∠3 (congruent angles)
Complete Question:
Given: 1 and 2 are supplements, and 3 and 2 are supplements.
Prove: 1 3
Complete the missing parts of the paragraph proof.
By the definition of --- angles, the sum of the measures of angles 1 and 2 is 180 degrees. Likewise, the sum of the measures of angles --- is 180 degrees. By the ---property, m1 + m2 = m3 + m2. Subtract the measure of angle --- from each side. You get m1 = m3, or 1 3, by the definition of congruence
Read more on supplementary angles:
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If you have a 93% in your math class and then you get an 88% on a test that is worth 80% what will your new grade be?
Answers
if you have a 90 th you get in
Tell whether each outcome is impossible, unlikely, as
likely as not, likely, or certain. Then write the probability
in simplest form.
1.choosing a red crayon from a box of 24 different colored
Answers
Probability related question:
1. Choosing a red crayon from a box of 24 different colored crayons, including red crayons is likely
2. Rolling an odd number on a number cube (dice) containing numbers 1 through 6 is as likely and not .
3. Randomly picking a white card from a bag containing all red cards is unlikely .
4. Choosing a blue marble in a bag of marbles with 10 blue marbles, 2 white, and 1 red is certain .
1. Choosing a red crayon from a box of 24 different colored crayons, including red crayons is likely.
Explanation: Since the box contains red crayons and the total number of crayons is not specified, it is likely that at least one red crayon is present.
2. Rolling an odd number on a number cube (dice) containing numbers 1 through 6 is as likely as not.
Explanation: A standard six-sided dice contains three odd numbers (1, 3, and 5) and three even numbers (2, 4, and 6). Therefore, the probability of rolling an odd number is the same as rolling an even number, making it as likely as not.
3. Randomly picking a white card from a bag containing all red cards is unlikely.
Explanation: If the bag contains only red cards, there is no possibility of picking a white card. Therefore, it is unlikely.
4. Choosing a blue marble in a bag of marbles with 10 blue marbles, 2 white, and 1 red is certain.
Explanation: Since there are 10 blue marbles and the total number of marbles is not specified, it is certain that at least one marble will be blue.
Based on the explanations above, the option that remains is "impossible" for outcome 4.
For more such question on Probability
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A square has a length of 5 inches. What is the perimeter of the square
Answers
Answer:
20 inches
Step-by-step explanation:
5 inches for each of the four sides.5×4=20
Answer:
[tex]\boxed {\tt 20 \ inches}[/tex]
Step-by-step explanation:
The perimeter of a square can be found by multiplying the side length by 4.
[tex]p= 4 s[/tex]
The side length of the square is 5 inches.
[tex]s= 5 \ in[/tex]
Substitute the value in for s.
[tex]p= 4 * 5 \ in[/tex]
Multiply.
[tex]p= 20 \ in[/tex]
The perimeter of the square is 20 inches.
Which relation defined by a mapping diagram is a function?
Answers
1a
2d
3a
4c
are all functions
• Triangle EFG is isosceles with EG = FG=9cm
GH is an arc of a circle, centre F, with angle
HFG=0.6 radians. Find
a the area of sector of HFG
b the area of triangle EFG
c the area of the shaded region.
Answers
Step-by-step explanation:
hope you it will help you
Answer:
a) 1392.287 cm^2
Step-by-step explanation:
length of fg=eg = 9 cm
radian = 0.6
radian to degree = 0.6* 180/pi = 34.37746771 deg
so ..area of sector = 34.37746771/2 * 9^2 = 1392.287442 cm^2
I need help plz help me
Answers
Vote trump 2020
. At Medina Middle School, 28 out of 350 the students ride bikes to school. At Rachel Carson School, 40 out of 500 students ride the bikes to school? Do both schools have the same rate? Answer:
2. According to the school survey 72 out of 400 students at Adams High School speak Spanish. If the rate is the same at Francis Lewis High School with the total population of 250, how many students speak Spanish at Francis Lewis High School? Answer:
3. Marco makes $24 for 6 hours of chores and Olivia makes $36 for 8 hours of chores. Are they getting the same rate of pay? Explain your reasoning.
Answers
Answer:
Kindly check explanation
Step-by-step explanation:
Given the questions:
1.)
Medina schools :
Number of students = 350
Number who ride to school = 28
Rate = 28 / 350 = 0.08
Rachael Carson schools :
Number of students = 500
Number who ride to school = 40
40 / 500 = 0.08
Yes, they both have the same rate
2)
Adams high:
Number of students = 400
Spanish speakers = 72
Rate = 72 /400 = 0.18
Francis Lewis :
Number of students = 250
Since rate is the same,
Hence,
Number of Spanish speakers = 250 * 0.18 = 45 students
3.)
Marco Earns $24 for 6 hours worked
Olivia makes $36 for 8 hours worked
Marco's rate of pay :
Amount earned per hour : $24 / 6 = $4
Olivia's rate of pay :
$36 / 8 = $4.5
They do not earn at the same rate
Dividing integers.word problems.
Answers
Answer:
Step-by-step explanation:
Sign. We will get a positive number. So a positive divided by positive is positive and a negative divided by a negative is also positive. Now if the two numbers have different signs.
бxy + 13х – 2ух – 5х
Answers
Answer:
[tex]4xy + 8x[/tex]
Step-by-step explanation:
[tex]6xy + 13x - 2yx - 5x[/tex]
Reoder terms
[tex]6xy + 13x - 2xy - 5x[/tex]
[tex]4xy + 13 - 5x[/tex]
[tex] = 4xy + 8x[/tex]
MARNIE OUT!
HOPE THIS HELPS!
Elena wants to make a scale drawing of her bedroom. Her bedroom is a rectangle with length 500 cm and width 300 cm. She decides on a scale of 1 to 50. What is the length and width of the scale drawing of Elena’s bedroom, using the scale of 1 to 50?
Answers
Answer:
Length~ 25,000 cm Width~ 15,000
Classify the four angles of the quadrilateral
Answers
Answer:
<A= right
<B= acute
<C= obtuse
<D= right
Step-by-step explanation:
you missed an a in your art course. your point total was 416. how many points were possible in the course
Answers
Answer: 16
just took the test
Step-by-step explanation:
1
At a book fair, a tote bag costs $10 and books cost $7.50 each. You spend a total of $62.50
before taxes. How many books did you buy in addition to one tote bag? Must show work on
separate sheet of paper. *
Answers
Answer:
7 books
Step-by-step explanation:
$62.50 - $10 = $52.50
$52.50 ÷ $7.50 = 7
You bought 7 books.
What is the circumference
Answers
Answer:
1/4
Step-by-step explanation:
2×3.14×2=12.56
2×3.14×8=50.24
12.56/50.24=0.25=1/4
Answer:
1/4
Step-by-step explanation:
Circumference of circle A is
C = 2 * pi *r = 2 * pi * 2
Circumference of circle B is
C = 2 * pi *r = 2 * pi * 8
Taking the ratio
2 * pi * 2
---------------
2 * pi * 8
Canceling like terms
2/8
1/4
Richard receives a 3.5% commission for selling cleaning supplies. What is his commission on sales of $122,591?
Answers
Answer:
We have to find 3.5% $122,591
So,
122591*3.5/100=4,290.685
So, the commission will be $4,290.685
Answer:
The answer would be 118300.315 or rounded to nearest hundredth is $118,300.32
Step-by-step explanation:
(sorry if wrong!)
whoever answers gets brainliest and 100 points help
Answers
Answer:
12
the power of two are increased and become 12
answer is 2 power 12
CAN I GET BRAINLIEST NOW
Answer:
The answer would be 12 I hope this helps.
Algebra what is the slope of lined passing though the points 2,-5 and 4,1
Answers
Answer: 3
Step-by-step explanation:
using y2-y1/x2-x1
m = 1-(-5)/4-2
simplify:
6/2 = 3
what is the solution to 7.5d=2.5d
Answers
Answer:
d = 0
Step-by-step explanation:
To find the solution to the given equation, we must solve for d in the equation.
7.5d = 2.5d
Subtract 2.5d from both sides.
5d = 0
Divide both sides by 5.
d = 0
So the solution to the equation would be d = 0.
I hope this helps. Happy studying.
What is the value of x?
Answers
As we can see, 5 is proportional to the 10 in the first shape.
Which means we have to manipulate the 10 to get 5
10/2=5
So we now know that the other shape is the first but divided by 2
15/2= 7.5
X = 7.5
What is the magnitude of a?
4
−4
3
−3
Answers
Answer:
C. 3
Step-by-step explanation:
just got it right on edge
Which is greater, 1 7/12 gallons or 1 5/8 gallons?
Answers
Answer:
1 7/12
Step-by-step explanation:
Answer:
1 5/8
Step-by-step explanation:
1 7/2 = 1.5833333333 (you get what i mean)
1 5/8 = 1.625
HOPE THIS HELPS
PLZ MARK BRAINLIEST
What is the value of 8+ n, when n is equal to 15?
Answers
Answer:
23
Step-by-step explanation:
If n=15 then you do 8+15
Answer:
[tex]\huge{\boxed{\bold{\sf{ 23}}}}[/tex]
Step-by-step explanation:
If the value of variables of algebraic expression are given, the value of the term or expression can easily obtained by replacing the variables with numbers.
Lets start:
Given : value of n = 15
To find : value of 8 + n
Replacing the value of n with 15, we get:
[tex]8 + 15 = \boxed{ \sf{ 23}}[/tex]
Hope I helped!
Best regards!
~[tex]\sf{TheAnimeGirl}[/tex]
Write the equation of the line in slope-intercept form.
m=4/7, y-intercept (0,3)
Answers
Answer:
The answer is
[tex]y = \frac{4}{7} x + 3 \\ [/tex]Step-by-step explanation:
Equation of a line is y = mx + c
where
m is the slope
c is the y intercept
From the question
slope / m = 4/7
y intercept / c = 3
Substitute the values into the above formula
We have the equation as
[tex]y = \frac{4}{7} x + 3 \\ [/tex]
Hope this helps you
Answer:
[tex]\boxed {\tt y=\frac{4}{7}x+3}[/tex]
Step-by-step explanation:
Slope-intercept form is:
[tex]y=mx+b[/tex]
where m is the slope and b is the y-intercept.
We know the slope is 4/7 and the y-intercept is (0,3). In this form, we can say the y-intercept is just 3. Therefore,
[tex]m=\frac{4}{7}\\b= 3[/tex]
Substitute the values into the form.
[tex]y=\frac{4}{7} x+3[/tex]
The equation of the line is:
y=4/7x+3
If (s -a) = 5cm, (s -b) = 10cm, (s -c) = 1cm then find s
Answers
Answer:
s = 1/3 (a + b + c + 16)Step-by-step explanation:
Given If (s -a) = 5cm, (s -b) = 10cm, (s -c) = 1cm s = ? SolutionAdd up the 3 equations and solve for s:
s - a + s - b + s - c = 5 + 10 + 1 3s = 16 + a + b + c s = 1/3 (a + b + c + 16)What would be the LCD of 4/7 & 3/10?
Answers
Answer:
70
Step-by-step explanation:
8/9+2/3+1/6
Plz Help
Answers
Answer:
84
Step-by-step explanation:
8×9 = 72
2×3 = 6
1×6 = 6
You have them all together 72+6+6=84
what is the first number
Answers
Answer:
Is there a picture to go with it?
