Answer:
(-6, -8)
Step-by-step explanation:
PLS GIVE BRAINLIEST
Is the work shown below correct? Explain your
answer.
(11 + 21 ) - (3 - 107)
= 11 + 21 - 3 - 10/
= (11 - 3) + (21 - 107)
Answer:
no
Step-by-step explanation:
u just moved the numbers around
Answer:
no
Step-by-step explanation
The work shown is not correct.
The subtraction sign did not get distributed to the –10i.
The sign on –10i should have changed.
The imaginary part should be 12i.
5 stars and a thank you
Answer:
ok
Step-by-step explanation:
I desperately need the answer please what is a chair
Answer:
a seat-that u sit on when you are teird ummmm yeah have a nice dayyyy
I need help will mark BRAINLIEST if right!!!!!!!!
Answer:
Alternate Interior Angles
Step-by-step explanation:
Both angles are on the inside on opposite ends.
Answer:
Angle 3 and 6 are alternate interior angles
The first five terms of an arithmetic sequence are 8, 13/2, 5, 7/2, and 2. Which function, f(x), could be used to describe the xth term of the sequence?
f(x)=?
Answer:
The nth term of the sequence is:
[tex]a_n=\frac{-3n+3}{2}+8[/tex]
Step-by-step explanation:
Given the first 5 terms of the arithmetic sequence
8, 13/2, 5, 7/2, and 2
An arithmetic sequence has a constant difference 'd' and is defined by:
[tex]a_n=a_1+\left(n-1\right)d[/tex]
as the common difference 'd' is:
[tex]d=a_{n+1}-a_n[/tex]
Computing the differences of all the terms
[tex]\frac{13}{2}-8=-\frac{3}{2},\:\quad \:5-\frac{13}{2}=-\frac{3}{2},\:\quad \frac{7}{2}-5=-\frac{3}{2},\:\quad \:2-\frac{7}{2}=-\frac{3}{2}[/tex]
[tex]d=-\frac{3}{2}[/tex]
The first element is:
[tex]a_1=8[/tex]
Therefore, the nth term is computed by:
[tex]a_n=a_1+\left(n-1\right)d[/tex]
[tex]a_n=-\frac{3}{2}\left(n-1\right)+8[/tex]
[tex]a_n=\frac{-3n+3}{2}+8[/tex]
Therefore, nth term of the sequence is:
[tex]a_n=\frac{-3n+3}{2}+8[/tex]
Buying a car math quiz
Match the following equations to their solutions. (Answers should be ordered pairs like this (x,y)
2x - y = 14
y = -2x - 1/2
7 + 5x = y + 7
3x + 2y = 36
6 - x = 4y
9x = 2y
Answer:
1. (8,2)
2. (-0.25,0)
3. (1,5)
4. (10,3)
5. (6,0)
6. (2,9)
me puede ayudar porfavor sequel nole entiendo nada a nandq
Answer:
Bonita shihihihihi
Jsoajwu
What is the correct answer for both?
Answer:
19) D (-8, -2)
20) B (0, 8)
Step-by-step explanation:
-x - y = 10
-6x + 11y = 26
-x - y = 10
-x = 10 + y
x = -10 - y
-6x + 11y = 26
-6(-10 - y) + 11y = 26
60 + 6y + 11y = 26
60 + 17y = 26
17y = -34
y = -2
-x - y = 10
-x - (-2) = 10
-x + 2 = 10
-x = 8
x = -8
_______________
-x + y = 8
3x + 2y = 16
-x + y = 8
y = 8 + x
3x + 2y = 16
3x + 2(8 + x) = 16
3x + 16 + 2x = 16
5x + 16 = 16
5x = 0
x = 0
-x + y = 8
-0 + y = 8
y = 8
I need help will mark BRAINLIEST if right!!!!!!!!
Answer:
Line EH
it says I have to
Answer:
EH
Step-by-step explanation:
TRUST ME
Evaluate the following expression: (show work)
3x^2 – 4^3 – 4^3 – z
If x =3, y =–2 and z=-5
The Bigtown football team outscored its opponents 5:2 last season.
If their opponents scored 38 points, how many points did Bigtown
score?
Step-by-step explanation:
5:2 add to find total ratios 7
opponents=2/7=38
bigtown=5/7=95
Answer: The big town team scored 95 points.
Step-by-step explanation: Given that the big town football team outscored its opponents 5:2 last season and their opponents scored 38 points.
We are to find the points scored by big town team.
Let 5x and 2x represents the points scored by big town team and their opponents.
Then, according to the given information, we have
2r = 38
r = 38/2
r = 19
Therefore, the points scored by big town team is given by
5 X 19 = 95.
Thus, the big town team scored 95 points.
Answer to this??????
Answer:
16 × 10^11= 1.6e+12
8 × 10^5= 800000
Step-by-step explanation:
An equation is shown. 2x2 - 5x - 3 = 0 What values of x make the equation true?
Answer:
1.4=x
Step-by-step explanation:
4-5x-3=0
7-5x=0
+5x +5x
___________-
7=0+5x
-0 -0
__________
7=5x
÷5 ÷5
__________-
1.4=x
Hope this helps ;D
Answer:
Step-by-step explanation:
what is 1 1/2 times 1 1/8
Anwser
In fraction form it is 27/16 but in decimal form it is 1.68
I am in 8th grade algebra so I already learned this!!
Answer:
1.68
Step-by-step explanation:
other person is correct
Please help, I’ll give thanks and brainliest.
Answer:
Upper answer is right......
Give the percent equation AND answer for.......... 89% of what number is 14?
Answer:
15.730337078652
Step-by-step e15.730337078652
89 percent (calculated percentage %) of what number equals 14?
Answer: 15.730337078652.
A market buys watermelons for $1.25 they want to make a 20% profit what should they charge for the watermelons
Answer: $1.50
Step-by-step explanation:
Cost price of watermelon = $1.25
Profit percent = 20%
Profit = Profit percent × Cost price
= 20% × $1.25
= 20/100 × $1.25
= 0.2 × $1.25
= $0.25
Selling price = Cost price + Profit
Selling price = $1.25 + $0.25
Selling price = $1.50
They should charge $1.50 for the watermelons
Elizabeth spins each spinner once.
What is the probability the arrows will land on a consonant and the number 2?
20%
17%
24%
10%
Answer:
20%
Step-by-step explanation:
The probability the arrows will land on a consonant and the number 2 is, 10%
What is mean by Probability?The term probability refers to the likelihood of an event occurring. Probability means possibility. It is a branch of mathematics that deals with the occurrence of a random event. The value is expressed from zero to one
Given that;
Elizabeth spins each spinner once.
Hence, Number of outcomes for Alphabets = 5
And, Number of outcomes for numbers = 6
Total consonants are = 3
Thus, The probability the arrows will land on a consonant and the number 2 is,
⇒ 3 / 5 × 1 / 6
⇒ 1 / 10
⇒ 10%
Therefore, The probability the arrows will land on a consonant and the number 2 is, 10%
Learn more about the probability visit:
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Town A has 14,700 residents and covers 42 square miles. Town B has 58,000 residents and covers 116 square miles. Which comparison is accurate?
Town A has 150 more residents per square mile than town B.
Town B has 150 more residents per square mile than town A.
Town A has 585 more residents per square mile than town B.
Town B has 585 more residents per square mile than town A.
Answer: b town b has 150 more residents per square mile than town A
Step-by-step explanation:
Answer:
Town B has 150 more residents per square mile than town A.
Step-by-step explanation:
I got it right on edge 2021 :) I hope its right and that you have an amazing day you amazing person :DD
Find the perimeter and area of the figure.
5 m
3 m
4 m
Answer:
Perimeter: 7
Area: 6
Step-by-step explanation:
Perimeter: 3 + 3 + 4 + 4 = 14 /2 = 7
Area: 3 x 4 = 12/2 = 6
Brianna jogs 15 minutes more on Sunday than Saturday. She jogged 26 minutes on Saturday.
a.
How many minutes does she jog on Sunday?
Answer:
41
Step-by-step explanation:
15+26=41
Answer:
41 minutes
Step-by-step explanation:
If she jogged 15 minutes more on Sunday than Saturday, we can find how many minutes she jogged on Sunday by adding 15 to Saturday's amount:
So, add 15 to 26:
15 + 26
= 41
So, she jogged 41 minutes on Sunday.
simplify x X x^5 divided by x^2 X x
Answer:
[tex]\huge\boxed{(x\cdot x^5):(x^2\cdot x)=x^3}[/tex]
Step-by-step explanation:
[tex](x\cdot x^5):(x^2\cdot x)\qquad|\text{use}\ a^n\cdot a^m=a^{n+m}\\\\=x^{1+5}:x^{2+1}=x^6:x^3\qquad|\text{use}\ a^n:a^m=a^{n-m}\\\\=x^{6-3}=x^3[/tex]
Answer:
X × X^5 ÷ X^2 ×X
X^3
because the same variable can be cancelled.
What is equivalent ratio in lower terms of 55:30
Answer:
11/6
Step-by-step explanation:
Answer:
the simplest form is 11/6
what is the y - intercept
Answer:
The y- intercept is 1
Step-by-step explanation:
Since the line crosses the y-axis at 1, the y-intercept is 1. Like the x-intercept. The line crosses the x-axis at um.. I would say about -1.5, so the x-intercept is -1.5.
Hope this helps you!!!
9. Suppose GH = JK. HI = KI and QI = ZL. How can you prove that GHI is congruent to JKL ?
You can use SAS to prove the triangles are congruent.
You can use SSS to prove the triangles are congruent.
You can use SSA to prove the triangles are congruent.
There is not enough information to prove that the triangles are congruent.
Answer:
C. SSSStep-by-step explanation:
Since we are not given any angle measure and three side measure, we can prove these triangles congruent by SSS.
To prove triangle GHI and JKL are congruent, rule SSS is used.
What are congruent triangles?Two triangles are said to be congruent if all three corresponding sides are equal and all the three corresponding angles are equal in measure.
Different rules of congruency are as follows.
SSS (Side-Side-Side)
SAS (Side-Angle-Side)
ASA (Angle-Side-Angle)
AAS (Angle-Angle-Side)
RHS (Right angle-Hypotenuse-Side)
Given
Triangles GHI and JKL
GH = JK
HI = KI
QI = ZL
All three sides are equal in both triangles.
By side-side-side theorem,
ΔGHI ≅ΔJKL
Hence, by SSS theorem, it is proved the triangles are congruent.
Learn more about congruent angles here:
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what is the measure of the line segment AB if D is between A and B, AD = 7, and DB = 12?
Answer:
Given AD = 7 and DB = 12, to find AB you need to add them
AB = 12+7
AB = 19
The measure of the line segment AB is 19 units.
What are the coordinates of midpoint of the line segment AB?Suppose we've two endpoints of a line segment as:
A(p,q), and B(m,n)
Then let the midpoint be M(x,y) on that line segment. Then, its coordinates are:
[tex]x = \dfrac{p+m}{2}andy = \dfrac{q+n}{2}[/tex]
We are given that;
AD = 7, and DB = 12
Now,
To find the measure of the line segment AB, we need to use the segment addition postulate. The segment addition postulate states that if a point is between two other points on a line segment, then the sum of the lengths of the two smaller segments is equal to the length of the larger segment.
In this problem, D is between A and B, so we can apply the segment addition postulate and write:
AD + DB = AB
Substituting the given values of AD and DB, we get:
7 + 12 = AB
Simplifying, we get:
19 = AB
Therefore, by the given point the answer will be 19 units.
Learn more about mid point here;
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PLEASE HELP!!!!!
If n/8 has a remainder of 5, then which of the following has a remainder of 7?
A) n+1/8
B) n+2/8
C) n+5/8
D) n+7/8
Answer:
[tex]\frac{n+2}{8}[/tex] has a remainder of 7 ⇒ B
Step-by-step explanation:
In m ÷ n = c + [tex]\frac{r}{n}[/tex] ,
m is the dividendn is the divisorc is the quotientr is the remainderm = (n × c) + rLet us use the facts above to solve the question
∵ [tex]\frac{n}{8}[/tex] has a remainder of 5
→ Let us find the first number divided by 8 and give a reminder of 5
that means let the quotient = 1
∵ n = (8 × 1) + 5 = 8 + 5
∴ n = 13
∵ [tex]\frac{n+x}{8}[/tex] has a remainder of 7
→ Let us find the first number divided by 8 and give a reminder of 7
that means let the quotient = 1
∵ n + x = (8 × 1) + 7 = 8 + 7
∴ n + x = 15
∵ n = 13
∴ 13 + x = 15
→ Subtract 13 from both sides
∴ 13 -13 + x = 15 - 13
∴ x = 2
∴ [tex]\frac{n+2}{8}[/tex] has a remainder of 7
What does perimeter mean?
Answer: Perimeter is the distance around the outside of a shape the formula is L + W (Add all side of the shape Length + Width) the orders and operations of Perimeter is multiplying the sides of the outside of a shape. I hope this helps!
I might redo this comment.
Answer:
the continuous line forming the boundary of a closed geometric figure
Step-by-step explanation:
that is what perimeter means. if i understand the question correctly. sorry if i don't.
b) Given that BC = 5 cm,
work out the perimeter of the triangle.
Answer:
perimeter BC=5
PERIMETER = THE SIDES OR SURFACE
SO ITS
5+5+5= 15