Answers
Answer:
m∠A = 50°
m∠E = 50°
Step-by-step explanation:
7x - 17 and 2x + 8 are same side exterior angles. They have a sum of 180°.
7x - 17 + 2x + 8 = 180
9x - 9 = 180
9x = 189
x = 21
∠A and 7x - 17 are supplementary. ∠E and 2x + 8 are vertical angles.
m∠A + 7x - 17 = 180
m∠A + 7(21) - 17 = 180
m∠A + 147 - 17 = 180
m∠A + 130 = 180
m∠A = 50
m∠E = 2x + 8
m∠E = 2(21) + 8
m∠E = 42 + 8
m∠E = 50
Related Questions
help! i need this turned in quick because it's late!!
Answers
The Process with answer. Hope it helps
v/6 > 11
solve for the inequallity
please will mark brainliest
Answers
Hi ;-)
[tex]\frac{v}{6}>11 \ \ /\cdot6\\\\\frac{6v}{6}>66\\\\v>66\\\\\huge\boxed{v\in(66;+\infty)}[/tex]
if your shoe size is out of stock should you size up or down i’m a girl please help
Answers
I would assume, I dont think women’s shoes are too different from men’s.
Solve for p in terms of q,r,s and t
Answers
Answer:
is there by chance a photo reference?
find the distance between two points: (2,3) (-5,8)
Answers
Answer:
distance formula attached...
it's approximately 8.6
Step-by-step explanation:
Distance = √74 or 8.6
Step-by-step explanation:
d = √(x2 − x1)^2 + (y2 − y1)^2
d = √(-5 − 2)^2 + (8 − 3)^2
d = √-7^2 + 5^2
d = √49 + 25
d = √74
d = 8.6
What is the length of the line?
Please explain in depth and I will give Brainliest
Answers
Answer:
Step-by-step explanation:
picture will show you all the explaination
6x-2+9y-3y-3x
Help anyone?
Answers
Step-by-step explanation:
6x-2+9y-3y-3x
6x-3x-2+9y-3y
3x-2+6y
Therefore its 3x-2+6y.
Marley made three full pitchers of lemonade. Eachpitcher holds exactly five cups of liquid. How many ounces of lemonade did Marley make?
Answers
Answer:
120 fluid ounces
Step-by-step explanation:
1 cup = 8 fluid oz
Multiply 15 on both sides (since there is 3 pitchers and each is 5 cups, so 3 * 5 = 15 cups in total for all 3 pitchers) and we get 15 cups = 120 fluid oz.
So that's our answer
Hope this helped!
[I know this is a bit rude asking, but can I please have a Brainliest?]
can somebody help me please with my Economics
Answers
Answer:
Yes of course I will help you
Tomas works as an underwater photographer. He starts at a position that is 19 feet below sea level. He rises 8 feet, then descends 18 feet to take a photo of a coral reef. Enter an expression to find his position relative to sea level when he took the photo and then evaluate the expression.
Answers
Answer:
-19 + 8 - 18 = -29
he is 29 feet below sea level when he takes the photo
Step-by-step explanation:
For each expression, select all equivalent expressions from the list.
Answers
Answer:
a) 5x + x AND 6x
b) 5 + 40y
Step-by-step explanation:
round 32,072 to the nearest ten thousands
Answers
Answer:
32,072.0000
Step-by-step explanation:
2. What value of x makes the equation 4 - 3x = 19 true?
Answers
Answer:
x = -5
Step-by-step explanation:
If you want the value of x and it should be true we first need to find the value of x
4 - 3x = 19
-3x = 19 - 4
-3x = 15
x = 15/-3
x = -5
Two dice are rolled. A = ‘sum of two dice equals 3’ B=‘sumoftwodiceequals7’ C=‘at
least one of the dice shows a 1’ (a) What is P (A|C)?
(b) What is P (B|C)?
(c) Are A and C independent? What about B and C?
Answers
Presumably, the two dice are fair, so that each face has an equal 1/6 probability of being rolled. We roll 2 dice, so there are 6² = 36 possible outcomes, each with 1/36 probability of occurring.
We have
• P(A) = 2/36 = 1/18, because there are only 2 ways to roll a sum of 3 (1+2 and 2+1)
• P(B) = 6/36 = 1/6, because there are 6 ways of rolling a sum of 7 (1+6, 2+5, 3+4, 4+3, 5+2, 6+1)
• P(C) = 12/36 = 1/3, because if 1 die shows a 1, then there are 6 possible values for the other die, and vice versa)
(a) By definition of conditional probability,
P(A | C) = P(A and C) / P(C)
A and C only occur together if we had rolled either {1, 2} or {2, 1}, so ultimately
P(A and C) = P(A)
so that
P(A | C) = (1/18) / (1/3) = 3/18 = 1/6
(b) From the definition,
P(B | C) = P(B and C) / P(C)
By the same reasoning as in (a), we have to roll either {1, 6} or {6, 1} to have both B and C occur, so
P(B and C) = (2/36) / (1/3) = 6/36 = 1/6
(c) In order for two events X and Y to be independent, we need to have
P(X and Y) = P(X) P(Y)
or in terms of conditional probability,
P(X | Y) = P(X and Y) / P(Y) = P(X) P(Y) / P(Y) = P(X)
Then it follows that A and C are not independent, while B and C are independent.
can anyone help me please
Answers
Answer:
fig.1 No, fig.2
Step-by-step explanation:
fig.1 is no because "a" has more than one output therefore it's not a function.
fig. 2 is yes because "a,b,c,d" have different outputs but not more than one
try the rest by yourself. have a good day and remember don't get stressed over the little things
Simplify 4n5 + 3.5n5 + (-2.1n5).
4.4 n5
5.4 n5
20 n5
6.4 n5
Answers
Answer:
[tex]4 {n}^{5} + 3.5 {n}^{5} + ( - 2.1 {n}^{5} )[/tex]
first create a bracket:
[tex] = ( {4n}^{5} + 3.5 {n}^{5} ) + ( - 2.1 {n}^{5} )[/tex]
then solve the first bracket:
[tex] = {7.5 {n}^{5} } + ( - 2.1 {n}^{5} )[/tex]
then open the remaining bracket:
[tex] = {7.5n}^{5} - {2.1n}^{5} [/tex]
carryout the subtraction operation:
[tex] = (7.5 - 2.1) {n}^{5} \\ { \boxed{ = {5.4n}^{5} }}[/tex]
Answer:
5.4n to the fifth power
Step-by-step explanation:
solve the equation
6.5=-3+n
Answers
6.5 = -3 + n
Add 3 to both sides:
9.5 = n
Answer: n = 9.5
What do i have to do?
Answers
Answer:
It is 136
Step-by-step explanation:
[tex]h + {k}^{2} - j[/tex]
substitute respectively as in question:
[tex] = 3 + {(11)}^{2} - ( - 12)[/tex]
open brackets:
[tex] = 3 + 121 + 12 \\ = 136[/tex]
Answer:
136
Step-by-step explanation:
Given
h + k² - j ( substitute the given values into the expression ) , that is
3 + 11² - (- 12)
= 3 + 121 + 12
= 136
21. A triangle has base 4.6 ft and
height 18 in. Find its area.
Answers
Answer:
Answer is 41.4 ft
Step-by-step explanation:
formula for triangle is 1/2 base x height
1/2x4.6x18
=4.6x9
=41.4
so the area = 41.4 ft
PLEASE HELP ME!!
I'm confused on this question and some other graph questions in my homework.
Please check my questions and answer them of you can
Thank You
Answers
The side panel of a skateboard ramp is a trapezoid as shown.
A. Write an expression to find the amount of wood needed to build the two side panels of a skateboard ramp.
B. How much wood is needed to build to side panels of a skateboard ramp
Answers
Answer:
A. 2•5(7.5+7.5+7.0)
b. -55
While playing an online game, Reece scored 48
points. But then, lost 19 points in each of the next
two rounds. How many points does Reece have
now?
Answers
Answer:
48-(19×2)
=48-38
=10
Reece has 10 points
Answer:
Reece now has 10 points.
Step-by-step explanation:
19 x 2 = 38, 48 - 38 = 10.
Where is the blue dot on the number line?
-1.05
-1.1
-1.15
Answers
Answer:
-1.13
Step-by-step explanation:
Each space or unit in the number line is equidistant to 0.01.
Answer:
-1.13
Step-by-step explanation:
you can count the units from -1.1 and you will find out this
its the correct answer
You can even add 2 units from -1.1
-1.1 can also be written as -1.11
so -1.11 + 2
= -1.13
find the range of possible values for x
Answers
[tex]\\ \rm\longmapsto x-5=41[/tex]
[tex]\\ \rm\longmapsto x=41+5[/tex]
[tex]\\ \rm\longmapsto x=46[/tex]
Hence
[tex]\\ \rm\longmapsto 45<x<47[/tex]
5(2x + 5y) - 4y + 10x
How can I solve this?
Answers
Answer:
20x+35y
Step-by-step explanation:
5(2x + 5y) - 4y + 10x
distribute
10x + 25y - 4y + 10x
add like terms
20x+21y
if x is a rational number and y=2/3, which statement describess the sum of x and y?
Answers
Answer:
The answer is: The sum of x and y is a rational number.
Step-by-step explanation:
x is a rational number (any).
[tex]\frac{2}{3}[/tex] is a rational number too.
So, the sum of x and y will also be a rational number.
А football player shoot to score When he is 12m from one goal post and 6m from the other. If the goal posts are 7m apart, within what angle must a ground Shoot be made to score
Answers
Answer:
24.54°Step-by-step explanation:
The three segments make a triangle with sides 6, 7 and 12 m.
We need to find the angle opposite to side 7 m.
Use the low of cosines to work out the angle x:
cos x = (6² + 12² - 7²)/(2*6*12)cos x = 0.9097x = arccos (0.9097)x = 24.54° (rounded)What is 150% of 2/3km
Answers
Answer:
150% of 2/3 km
150/100 * 2/3
50/50
= 1 km
two numbers have a product of 12 but their sum is-7 what are the numbers
Answers
Answer:
-4 and -3
Step-by-step explanation:
-4*-3 is 12 (negative * negative = positive)
-4+-3=-7
9.376 9.18 9.51 9.3 in order
Answers
Answer:
1. 9.18
2. 9.3
3. 9.376
4. 9.51
Step-by-step explanation: