Answers
Answer:
36. [tex]\frac{a^{7} }{b^{8} }[/tex] | 37. 1 ( anything raise to 0 equal 1 ) | 38. [tex]g^{4}[/tex]
Step-by-step explanation: Just flip the exponent degree to negative when you move it down and positive when you move it up. You will be able to solve the rest. :)
Related Questions
Determine whether the relation is a function.
5 points
TOI
Function
Not a Function
Answers
Answer:
Function
Step-by-step explanation:
Put a vertical line through every point.
If the line goes through another point, then it is not a function.
This method is called the Vertical Line Test or VLT
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
The diagram above shows a circle with centre O and radius 25 cm.
Given PR = 40 cm, MR = 21 cm and PR = KM, find the perimeter, in cm, of the pentagon OLMRQ.
Answers
Answer:
Step-by-step explanation:
Notice that KL = LM and PQ = QR since OL and OQ are perpendicular to both KM and PR.
It follows that QR = (1/2) PR = 20 cm. We also know that MR = 21.
Now in order to solve the problem we just need OQ=OL
[tex]OQ^2=OR^2-QR^2= 25^2-20^2 =225\\OQ=15[/tex]
Therefore the perimeter of the pentagon is
[tex]OL+LM+MR+RQ+Q)\\= 15+20+21+20+15= 91[/tex]
Please help I need this
Answers
Answer:
3m-8
Step-by-step explanation:
Kelly = 8 less than (-8) 3 times Marcy (3m)
What else needs to be given as congruent in order to
prove that triangle AEC is congruent to triangle BED by
ASA?
D
1
✓
Share With Class
Answers
Included sides AE and BE need to be given as congruent to prove that triangle AEC is congruent to triangle BED by the Angle-Side-Angle (ASA) Congruence Theorem.
According to the Angle-Side-Angle (ASA) Congruence Theorem, if two angles and an included side of a triangle is congruent to corresponding two angles and an included side of another triangle, both triangles can be proven to be equal or congruent to each other.
We are know the following from the given image:
<AEC = <BED (vertical angles are congruent)
<EAC = <EBD (congruent angle)
This implies that two angles (<AEC and <EAC) in triangle AEC are congruent to two corresponding angles (<BED and <EBD) in triangle BED.
Therefore, to prove that both triangles are congruent by ASA, we need to be given that the included sides AE and BE are congruent.
Learn more about Angle-Side-Angle (ASA) Congruence Theorem here:
https://brainly.com/question/23968808
write an expression to represent the surface area of a cylinder with a height twice as long as its radius
Answers
Answer:
area = 2 π r 2 + 2 π r h
Step-by-step explanation:
The two circles that make up the ends of the cylinder.
The side of the cylinder, which when "unrolled" is a rectangle
π is Pi, approximately 3.142
r is the radius of the cylinder
h height of the cylinder
The two circles that make up the ends of the cylinder.
The side of the cylinder, which when "unrolled" is a rectangle
Pi (π) approximately 3.142
radius (r) of the cylinder
the height (h) of the cylinder
therefore your answer is
area = 2 π r 2 + 2 π r h
Can someone explain how to solve this step by step?
Answers
Answer: [tex]\frac{x+1}{x}[/tex]
multiple by [tex]\frac{x^{2} }{x^{2} }[/tex]
[tex]\frac{x^{2} -1}{x^{2} - x}[/tex]=
[tex]\frac{(x+1)(x-1)}{x(x-1)}[/tex]
[tex]\frac{x+1}{x}[/tex]
Step-by-step explanation:
Amber baked 243 cookies. She wants to share the cookies evenly among 13 friends in her class. How many cookies will each friend receive?
Answers
Answer:
18
Step-by-step explanation:
243÷13=18remainder9
mark me brainliest
Answer:
18
Step-by-step explanation:
243/13
Solve the equation y + 5=-12
A y=-19
B y=-17
C y=-7
D y=7
Answers
Answer:
y=17
Hope this helps you
Since it’s a negative plus a positive you’re pretty much subtracting.
Please please please help
Answers
Answer:
It's linear, so its proportional/has a relationship.
The y/x thing means slope, so take the slope -- which is 9.
HELPPP!!!
What is the value of f(4)
Answers
Answer:
f(4) = 0
Step-by-step explanation:
If the value of x is between 0 and 5, then the f(x) will equal 0.
x = 4 is greater than 0 and less than 5, so f(4) = 0
Ivan runs each lap in 4 minutes. He will run at most 28 minutes today. What are the possible numbers of laps he will run today?
Use n for the number of laps he will run today.
Write your answer as an inequality solved for n.
Answers
Answer:
7 laps
Step-by-step explanation:
4n = 28
n = 7
hope this helps :)
7.
Determine whether each sequence is arithmetic or geometric. Sequence 1: 32, 16, 0, –16, ... Sequence 2: 32, 16, 8, 4, ...
A. Both sequences are geometric.
B. Both sequences are arithmetic.
C. Sequence 1 is arithmetic and Sequence 2 is geometric.
D. Sequence 2 is arithmetic and Sequence 1 is geometric.
Answers
Answer: C
Step-by-step explanation: Sequence 1 goes down by 16 each time (an equal amount) whereas sequence two halves each time making it a geometric sequence!
The following table shows the values of x and y for a certain function.
x | 0 | 2 | 3 | 4 | 5
y | 2 | 3 | 4 | 5 | 6
What will be the value of y for the inverse of this function when x=3?
4
2
It cannot be determined from the given information.
0
3
Answers
Answer:
4
Step-by-step explanation:
the measure of the angles of a triangle are shown in the figure below. solve for x.
Answers
Answer:
[tex]\boxed {\boxed {\sf x= 12}}[/tex]
Step-by-step explanation:
We are asked to solve for x. We are given a triangle and all 3 angles are labeled. We know that the sum of the angles in a triangle must be 180 degrees. Therefore, the given angles: 81, 57, and (2x+18) must add to 180. We can set up an equation.
[tex]81+57+ (2x+18)= 180[/tex]
Now we can solve for x. Begin by combing like terms on the left side of the equation. All the constants (terms without a variable) can be added.
[tex](81+57+18)+2x=180[/tex]
[tex]156+2x=180[/tex]
We will solve for x by isolating it. 156 is being added to 2x. The inverse operation of addition is subtraction. Subtract 156 from both sides of the equation.
[tex]156-156+2x=180-156 \\2x=180-156 \\2x= 24[/tex]
x is being multiplied by 2. The inverse operation of multiplication is division. Divide both sides by 2.
[tex]2x/2= 24/2 \\x= 24/2 \\x=12[/tex]
In this triangle, x is equal to 12.
Answer:
x° = 12°Step-by-step explanation:
❁ Hello! ❁
The sum of the measures of the angles of a triangle is 180°.
81° + 57° + (2x + 18)° = 180°
138° + (2x + 18)° = 180°
(2x + 18)° + 138° = 180°
2x + 18° = 180° - 138°
2x + 18° = 42°
2x = 42° - 18°
2x = 24°
x° = 24° ÷ 2
x° = 12°
Success! ☺️
how to find domain and range of a graph
Answers
Answer:
the domain refers to the set of possible input values, the domain of a graph consists of all the input values shown on the x-axis. The range is the set of possible output values, which are shown on the y-axis.
QP AND QN are :
a . parallel
b . perpendicular
c . skew
Answers
Answer:
Perpendicular
Step-by-step explanation:
Perpendicular lines are lines that intersect at a right (90 degrees) angle.
The normal pulse for healthy adults ranges from 60 to 100 beats per minute. Suppose if A Man’s pulse rate is 75 beats per minute, then what will be the pulse rate for 10 minutes.
Answers
Answer:
75x10=750
Step-by-step explanation:
75 beats for one minute times 10 mins
HELP DUE IN 10 MINUTES!!
Solve for x.
−2(4x+4) - 3x - 2 = 34
Answers
Answer:
[tex] - 2(4x + 4) - 3x - 2 = 34 \\ \\ - 8x - 8 - 3x - 2 = 34 \\ \\ - 8x - 3x = 34 + 8 + 2 \\ \\ - 11x = 34 + 8 + 2 \\ \\ - 11x = 44 \\ \\ x = - \frac{44}{11} \\ \\ x = - 4[/tex]
Answer:
[tex]−2(4x+4) - 3x - 2 = 34 \\ - 8x - 8 - 3x - 2 = 34 \\ - 11x - 10 = 34 \\ - 11x = 34 + 10 \\ - 11x = 44 \\ \frac{ - 11x}{ - 11} = \frac{ - 44}{ - 11} \\ x = -4 [/tex]
Find the measure of Zx in the figure.
Answers
Answer:
130 degrees
Step-by-step explanation:
Add 90 and 40
which angles of the triangles measure 90 degrees
Answers
help me pleaseeee this is due tomorrow
Answers
Answer:
The value of A=7
The value of B=2
SEMOGA MEMBANTU
Which is the largest?
O 5.42
O 5 1/2
O 5.2
O 5.25
Answers
Answer:
5 1/2
Step-by-step explanation:
5 42 is less than 5.50= 5 1/2, 5.2 is = 5.20 which is agian smallier than 5.50 and same with 5.25.
Which is the function represented by the table? fon 0 5 6 2 O fx)= x+ 5 o Ax)= X-5 0 f(x)= x+ 1 ix)= X-1
Answers
Answer:
The choose a. f(x) = x+5
Step-by-step explanation:
f(-1)= -1+5=4
f(0)=0+5=5
Answer:
f(x)=x+5
Step-by-step explanation:
According to the table, the y values are 5 more than the x values
Which of the following are properties of parallelograms?
SELECT ALL THAT APPLIES THAT MEANS THERE ARE MORE THAN ONE ANSWER. IF YOU CAN'T PUT MORE THAN ONE ANSWER DOWN THEN I BEG YOU NOT TO ANSWER. THANK YOU.
A. One pair of parallel sides.
B. Both pairs of opposite of angles are congruent.
C. Consecutive angles are congruent.
D. Both pairs of opposite sides are congruent.
E. Consecutive angles are supplementary.
Answers
Answer:
Hello! Your answer is BELOW
Step-by-step explanation:
D Both pairs of opposite sides are congruent.
B Both pairs of opposite of angles are congruent.
A One pair of parallel sides.
Hope I helped! Hope you make an 100%
-Amelia♥
Answer:
maybe A? B, D, E
Give brainlest if u agree :)
Step-by-step explanation:
A - Parrallelgrams do indeed have 1 pair of parrlell sides, but are not limited to 1. They in fact have 2 sides. If ur instructor is super literal i would put A, if not then technically a parallelogram has 2 pairs of parrallel sides.
B - True. opposite pairs have the same measure of radians
C - Not true because of B
D - True, sides are same length
E - True, consecutive angles add to 180
Source: https://www.mathplanet.com/education/geometry/quadrilaterals/properties-of-parallelograms
When q= -4 and g=1 look at picture
Answers
Answer:
-25
Step-by-step explanation:
sorry for the mistake
antoine brought some cans of soda to a party. His friends drank 6 cans. CReate an algebraic expression to represent how many can are left
Answers
Answer:
n - 6 = p
Step-by-step explanation:
B=(r+z/2)solve for r
Answers
Step-by-step explanation:
open the blanket B=r+z/2
shiftz/2 to the leftside
B-z/2=r
A turtle was swimming 2 feet below the surface of a pond. While looking for food, he went down 7 more feet.
Answers
Answer: 9
Step-by-step explanation:
Answer:
he's a total of 9 feet under the water
Step-by-step explanation:
Can someone HELP ME WITH QUESTION 2 ONLY PLEASE!!! 20 points !!!
Answers
Step-by-step explanation:
1. Line l can be named as line FBD
2. B and C
3. Colinear:-A,B,C
No-Colinear:-F,B,C
4. 6
5. DE = 13
2 + 2x - 3 = 13
2x - 1 = 13
2x = 12
x = 12/2
x = 6
Answer:
The intersection of line l is AC and the intersection of line m is FD.
Intersection line means the line which passes the line by crossing it.
(06.02 LC)
Simplify (4x - 6) + (5x + 1).
O9x + 5
O 9x - 5
Ox-5
O-x-5
Answers
Answer:
9x - 5 (second option)
Step-by-step explanation:
[tex](4x - 6) + (5x + 1)[/tex]
[tex]4x - 6 + (5x + 1) = 4x - 6 + 5x + 1[/tex]
[tex]4x + 5x = (4 + 5)x = 9x[/tex]
[tex]9x - 6 + 1 = 9x - 5[/tex]
[tex] = 9x - 5[/tex]
