Answers
Answer:
-2
Step-by-step explanation:
i saw someone give an explanation but i hope this helped
Related Questions
To all people who are good at math
please help me answer this question, I will give 30 points
Answers
Answer:
10
Step-by-step explanation:
If you use "p.e.m/d.a/s." you do parenthesis first if we subsutute "n" as 10, 10-9=1 then you eqation is 2(1)-1=1
2x1 is 2 now your eqation is 2-1=1
obviously 2-1 =1
an angle measure 23 degrees more than the measure of its complementary angle . what is the measure
Answers
Answer:
67 degrees or 113 degrees.
Step-by-step explanation:
The other angle is 67 degrees because a complementary angle adds up to 90 degrees. It could also be 113 because that is 23 degrees more than a complementary angle.
Which of these are statistical questions? You can pick more than one answer
Question 1: How many minutes does it usually take you to get from home to work?
Question 2: During the past year did you work for more than 50 weeks?
Question 3: During the past year how many hours did you usually work each week?
Question 4: How many extra hours did you work each week?
Answers
Answer:
1: about 12min 2:yes 3: 55 4: 5
Step-by-step explanation: why do you ask
Questions are in file/pictures!
(as you can see all my questions are from math lol)
Answers
Answer:20
Step-by-step explanation: I'm good at math and i know the answers
Make a number line and show all values of x. x≤2 and x< -5
Answers
Answer:
x = -6/ -7/ -8/ -9/ -10/ -11...... every number less -5
Step-by-step explanation:
Find the value of x help me
Answers
Answer: x = 35
Step-by-step explanation:
since its a 90 degree angle the equation is equal to 90
2x + 20(-20) = 90(-20)
2x/2 = 70/2
x = 35
hope this helps :))
Thank you. The Picture is there. :)
Answers
This is 10 points plz help ( NO LINKS )
( ONLY ANSWER THIS IF YOU HAVE AN EXPLANATION AND IF YOU KNOW WHAT THE ANSWER IS)
Answers
Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
Match the multiplication expressions to the exponential expressions.
5x5x5x5 - 6x6x6 - 3x3x3x3x3x3 - 4x4x4x4x4 - 5x5x5x5x5
3^6 ----------> ______
4^5 ----------> ______
6^3 ----------> ______
5^4 ----------> ______
Answers
Answer:
hola:)
Step-by-step explanation:
3 ^6= 6x6x6
4 ^5= 4x4x4x4x4
6 ^3=3x3x3x3x3x3
5 ^4= 4x4x4x4x4
Answer:
3^6 =3x3x3x3x3x3
4^5=4x4x4x4x4
5^4=5x5x5x5
6^3=6x6x6
are the correct answers
Step-by-step explanation:
I took the test
The base of a parallelogram is 3.2 centimeters and the height is 1.8 centimeters. What is the area of the parallelogram? Do not round your answer.
A = ____cm 2
Answers
b = 3.2
h = 1.8
3.2cm x 1.8cm = 5.76cm squared
Answer is 5.67. cm sq
Answer:
5.76 cm²
Step-by-step explanation:
l x w -or- b x h
3.2 x 1.8
5.76
Select all of the following that are areas of the lateral faces of the prism shown.
12 ft2
24 ft2
32 ft2
16 ft2
48 ft2
64 ft2
Answers
Hope this helps :)
When given a system of equations in slope-intercept form, is graphing or substitution the most efficient method to solve? Explain.
Choose the best answer below.
A.
Substitution is the only method that should be used if the answer involves integer values. If the answer involves values that are not integers, graphing would be more efficient because an exact answer can be obtained. It is easier to read graphs when the point of intersection does not occur at integer values.
B.
Graphing is the only method that would be appropriate to use here because it is not possible to use the substitution method if both equations are in slope-intercept form.
C.
Substitution is the only method that would be appropriate to use here because it is not possible to use the graphing method if both equations are in slope-intercept form.
D.
Graphing and substitution are appropriate to use if the answer involves integer values. If the answer involves values that are not integers, substitution would be more efficient because an exact answer can be obtained. It can be difficult to read graphs if the intersection point does not have integer values so this would be an inefficient method to solve with.
PLEASE HELPPPPP
Answers
A system of equations in slope-intercept form can be solved by,
D. Graphing and substitution are appropriate to use if the answer involves integer values. If the answer involves values that are not integers, the substitution would be more efficient because an exact answer can be obtained. It can be difficult to read graphs if the intersection point does not have integer values so this would be an inefficient method to solve with.
What are lines and their slopes?We know lines have various types of equations, the general type is
Ax + By + c = 0, and the equation of a line in slope-intercept form is
y = mx + b.
Where slope = m and b = y-intercept.
the slope is the rate of change of the y-axis with respect to the x-axis and the y-intercept is the (0,b) where the line intersects the y-axis at x = 0.
Given, a system of equations in slope-intercept form y₁ = m₁x₁ + b₁ and
y₂ = m₂x₂ + b₂.
We can use both substitution and graphing depending on the numerical values of the variables.
If the solution involves integer numbers, graphing and substitution are the proper methods to utilize. Substitution would be more effective since an accurate solution may be reached if the solution involves values that are not integers. If the intersection point doesn't have integer values, it can be challenging to understand graphs, so using this approach to solve would be ineffective.
learn more about lines and slopes here :
https://brainly.com/question/3605446
#SPJ2
HELPP ITS DUE TODAY AND MY BRAIN ISNT WORKING
question
-Write a statistical question.
don't laugh
Answers
Answer:
a statistical question is one that we can answer using data
example: How much do 5 gorillas weigh at the zoo called wilderness?
Answer:
"How much do the animals at Fancy Farm weigh?"
Step-by-step explanation:
Simplify the expressions by combining like terms
1.5r - 3r + 8r + 2.5r
Answers
Answer:
9r
Step-by-step explanation:
1.5r - 3r + 10.5r
10.5r + 1.5r = 12r
12r - 3r = 9r
Final Answer = 9r
1⁄7 + 1⁄2 + 3⁄4 =???
Answers
Answer:
39/28=1 11/28= 1.393
Step-by-step explanation:
Answer: 1 11/28
Step-by-step explanation: 4/28+14/28+21/28
39/28= 1 11/28
hope this helps :))
Determine if the figures below are similar. Justify/explain your answer.
Answers
Answer:
they are not similar
Step-by-step explanation:
they are not the same types of triangles and have different degrees
Answer:
the triangles aren't similar
Step-by-step explanation:
because the degrees are different
evaluate the expression 12^2-(9-7)^3+6
Answers
Answer:142
Step-by-step explanation:
The solution of the expression will be 142.
What is an expression?Expression in maths is defined as the relation of numbers variables and functions by using mathematical signs like addition, subtraction, multiplication and division.
The given expression is 12² - ( 9 - 7 )³ + 6. The expression will be solved as below,
E = 12² - ( 9 - 7 )³ + 6.
Solve the exponents first,
E = 144 - 8 + 6
Solve by algebraic addition method as below,,
E = 144 - 2
E = 142
Therefore, the solution of the expression will be 142.
To know more about an expression follow
https://brainly.com/question/26228052
#SPJ2
Translate this phrase into an algebraic expression.
8 more than twice Jose's age
Use the variable j to represent Jose's age.
Answers
Answer:
8+2j like you say let j be the variable and more than means+
(copy nd paste)
Sue and Cathy have $20 left for a cab fare home. The cab fare is $3 per mile plus a $2 fixed charge. What is the maximum number of miles they will be able to travel in the cab?
Answers
Answer:
6 miles
Step-by-step explanation:
if u dont mind givin me brainliest im just trying to rank up
2(x-4)+3=7 which of these is x 4,6,7,8
Answers
Answer:
it would be 4
Step-by-step explanation:
How can you show work for 246 over 365 as a percentage
Answers
Answer:
67.4%
Step-by-step explanation:
246/365*100
Divide 246 by 365 then times by 100
What is the theoretical probability that the family has two dogs or two cats?
Answers
Answer:
The theoretical probability i that the has two cats ot two dogs is 50%
On the coordinate plane shown below, points G and I have coordinates (6,4) and (3,2), respectively.
1. Design a strategy in which the Pythagorean theorem is used to calculate the straight line distance between points G and I on a coordinate plane. Use complete sentences to describe the strategy.
2. Use the Pythagorean theorem to determine the distance between the two points on the coordinate plane. In your final answer, include all of your calculations.
3. Use the distance formula and the coordinates of points G and I to prove that the Pythagorean theorem is an alternative method for calculating the distance between points on a coordinate plane. In your final answer, include all of your calculations.
Answers
Answer:
points G and I have coordinates (6,4) and (3,2)
Use Pythagorean theorem to calculate the straight line distance between points G and I
points G and I have coordinates (6,4) and (3,2)
Draw a line parallel to y axis passing through G
Draw a line parallel to x axis passing through I
Intersection point K ( 6 , 2)
IK = 6 - 3 = 3
GK = 4 -2 = 2
ΔIKG right angled triangle
Pythagoras' theorem: square on the hypotenuse of a right-angled triangle is equal to the sum of the squares of the other two perpendicular sides.
GI² = IK² + GK²
=> GI² = 3² + 2²
=> GI² = 13
=> GI = √13
using distance formula
G (6,4) and I (3,2)
= √(6 - 3)² + (4 - 2)²
= √3² + 2²
= √9 + 4
= √13
Step-by-step explanation:
Answer:
Step-Answer:Given : points G and I have coordinates (6,4) and (3,2)
To Find : Use Pythagorean theorem to calculate the straight line distance between points G and I
Solution:
points G and I have coordinates (6,4) and (3,2)
Draw a line parallel to y axis passing through G
Draw a line parallel to x axis passing through I
Intersection point K ( 6 , 2)
IK = 6 - 3 = 3
GK = 4 -2 = 2
ΔIKG right angled triangle
Pythagoras' theorem: square on the hypotenuse of a right-angled triangle is equal to the sum of the squares of the other two perpendicular sides.
GI² = IK² + GK²
=> GI² = 3² + 2²
=> GI² = 13
=> GI = √13
using distance formula
G (6,4) and I (3,2)
= √(6 - 3)² + (4 - 2)²
= √3² + 2²
= √9 + 4
= √13
Learn More:
different approaches of Pythagoras theorem - Brainly.in
brainly.in/question/10516214
13. In Fig. 16.10, BCDE is a rectangle , ED = 3.88 cm,AD= 10 cm ...
brainly.in/question/19749562-step explanation:
I really need help with this, please help
Answers
It’s the same angle degrees
During the annual Blueball 5k, Cindy noticed that 4/5 of the runners fell under the age of 30 years old or younger. Out of that age group, 3/4 were women.
Which diagram represents the fraction of women runners who are 30 years old or younger at the Blueball 5k?
Select two that apply.
Answers
Answer: A
Step-by-step explanation:
4/5 x 3/4 = 3/5
Answer: A
Step-by-step explanation:
Please help me do it on a paper.
Ladder method for
5, 8 , 10
Answers
Answer:
Gcf or Lcf, you didint state on question
are the following equations equivalent why or why not Branilist for people who explain
Answers
Answer:
Yes, they are equivilant
Step-by-step explanation:
5(3m+2p)-4m = 13p+11m-3p
Distribute 5: 15m+10p-4m = 13p+11m-3p
Combine like terms: 15m+(-4m) = 11m ; 13p+(-3p) = 10p
11m+10p = 11m+10p
here are some questions that need answering:
thnx!
Answers
Answer:
it wil be 96
Step-by-step explanation:
85 88 and 97 are all numbers that contributet to the exponentialalty ogf this number 96
Answer:
the answer is 96
Step-by-step explanation:
Deandre has a bookcase with k shelves. There are 13 books on each shelf. Using k , write an expression for the total number of books.
Answers
Answer:
13k
or
13 x k
Step-by-step explanation:
Or
13k
Or
13(k)
PLEASE HELP WITH THESE !!
ILL TRY TO MARK BRAINLIEST !!
Answers
Answer: 1. 32x37.21 =1192
2. 120
3. 12
4. 24
Step-by-step explanation:
2. 894
3. 12
4. 24