Answers
Answer:
X=85
Step-by-step explanation:
the sum of the angels in a triangle adds to 180 so do
180-43-52=85
Step-by-step explanation:
Answer is 85,because x+52+43=180
Related Questions
What is the slope of a line containing (4,6) and (0,8)?
Answers
Answer:
[tex]m=\frac{-1}{2}[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASAlgebra I
Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]Step-by-step explanation:
Step 1: Define
Point (4, 6)
Point (0, 8)
Step 2: Find slope m
Substitute: [tex]m=\frac{8-6}{0-4}[/tex]Subtract: [tex]m=\frac{2}{-4}[/tex]Simplify: [tex]m=\frac{-1}{2}[/tex]Answer:
Slope is -1/2
Step-by-step explanation:
y2 - y1/x2 - x1
8 - 6/0 - 4
2/-4
-1/2
find the ratio of the volume of the triangular prism
Answers
Answer:
Explanation:
ratio of volume
prism
:
cuboid
:
:
90
:
600
now cancel down
9
0
:
60
0
:
:
9
:
60
divide by 3
:
:
3
:
20
Students were asked whether they wanted chicken or pasta served at their
awards banquet. There were 10 students who chose chicken and 12
students who chose pasta. What is the ratio of students who prefer
chicken to students who prefer pasta?
Answers
Answer:
10:12
Step-by-step explanation:
hope it helped!!
xxx me!
Answer:
5:6
Step-by-step explanation:
Chicken : Pasta
10 : 12 (Both divide by 2)
5 : 6 (Simplest form)
triangle sum theorem
WILL MARK BRAINLIEST
Answers
Step-by-step explanation:
13) 4x-22+x+11+10x-4 =180
15x=195
x=13
<P=(10(13)-4)=126
<Q=(4(13)-22)=30
<R=13+11=24
Yesterday, there were 10 problems assigned for math homework. Anna got 7 out of 10 problems correct. What percentage did Anna get correct
Answers
Answer:
70%
Step-by-step explanation:
7/10=70%
Answer:
70 percent
Step-by-step explanation:
if you multiply both factors by 10 you get 70/100 which is 70 percent
someone help. i’m bad at math.
Answers
Step-by-step explanation:
when perpendicular, u must use m1m2=-1
so , (⅓)(m2)=-1
m2= -3
y-y1=m2(x-x2)
y-1=-3(x-0)
y=-3x+1
Answer:
y = -3x + 1
Step-by-step explanation:
to be perpendicular the multiplication of the gradiens should be -1
m1 × m2 = -1 , m1 = 1/3
1/3 × m2 = -1
m2 = -3
and required equation passes through the point.( 0,1)
y = m2 x + c2
1 = -3 (0) + c2
c2 = 1
so the equation
y = -3x + 1
An airplane traveled 108 miles in 20 minutes? How long will it take to fly 162 miles?
a
30 min
b
25 min
c
8.1min
d
35 min
omg pls help me im giving like all my points out for this
Answers
Answer:
poopy
Step-by-step explanation:
Tee Hee
Answer:
a, 30 minutes
Step-by-step explanation:
108 divided by 20 is 54
162 divided by 54 is 30
find the function inverse g(x) = 4 − 32x
Answers
Answer:
The inverse operation is multiplication
Step-by-step explanation:
What is the solution set for |x/2|=8?
Answers
Answer:
D) x=16 and x=-16
Step-by-step explanation:
D) x=16 and x=-16
If you replace x with either one of them and then take the absolute value, you would have 8.
Can someone please complete this with work showed? I don't understand it and need to catch up on some work from when I was absent.
Answers
Answer:
yo that like a whole test lol i dont think people gonna do all that for free
Step-by-step explanation:
Topic : Composition of Functions - Worksheet 2 Using f(x) = 5x + 4 and g(x) = x - 3,find: 1. f(g(6)) 2. g(f(-7)) 3. f(f(8)) 4. g(f(x))
Answers
Answer:
[tex]f(g(6))=19[/tex][tex]g(f(-7))=-34[/tex][tex]f(f(8))=224[/tex][tex]g(f(x))=5x+1[/tex]Step-by-step explanation:
Considering the functions
[tex]f(x) = 5x + 4[/tex]
[tex]g(x) = x - 3[/tex]
Part 1)
Find
[tex]f(g(6))[/tex]We need to first dertermine [tex]g(6)[/tex]
[tex]g(x) = x - 3[/tex]
Putting x = 6
[tex]g(6) = 6-3=3[/tex]
Then
[tex]f(g(6))=f(3)=5(3)+4=15+4=19[/tex]
Hence,
[tex]f(g(6))=19[/tex]
Part 2)
Find
[tex]g(f(-7))[/tex]We need to first dertermine [tex]f(-7)[/tex]
[tex]f(x) = 5x + 4[/tex]
Putting x = -7
[tex]f(-7) = 5(-7)+4=-35+4=-31[/tex]
Then
[tex]g(f(-7))=g(-31)=(-31-3)=-34[/tex]
Hence,
[tex]g(f(-7))=-34[/tex]
Part 3)
Find
[tex]f(f(8))[/tex]We need to first dertermine [tex]f(8)[/tex]
Putting x = 8
[tex]f(8) = 5(8)+4=40+4=44[/tex]
Then
[tex]f(f(8))=f(44)=5(44)+4=220+4=224[/tex]
Hence,
[tex]f(f(8))=224[/tex]
Part 4)
Find
[tex]g(f(x))[/tex][tex]f(x) = 5x + 4[/tex]
[tex]g(f(x))=g(5x+4)[/tex]
[tex]=(5x+4)-3=5x+1[/tex]
Hence,
[tex]g(f(x))=5x+1[/tex]
Marneshia walked of a mile in of an hour. What equation can be used to calculate her unit rate in miles per hour?
Answers
time divided by distance. She was going 1 miles an hour
What is the domain of this relation?
(20, 16)
(3,7)
(20, -6)
Answers
Step-by-step explanation:
{20,3}
because it is the objects of function
A rectangular lawn 4m by 10m has a garden of uniform width added to one end. Then, along the combined side length of the lawn and garden , another garden is added, whose width is twice that of garden . The total area of the lawn and both gardens is 72 m2
Answers
Answer and explanation:
A rectangle's width is longer than the length
And so given a rectangular lawn 4m by 10m,
the width of the lawn= 10m
the length of the lawn= 4m
If a garden of uniform width is added, then garden's width = 10m
The garden of uniform width is added to the width side of the rectangular lawn( since along the combined side length of the lawn and garden, another garden is added)
The garden added to the combined side length of the lawn and garden has width twice that of the garden = 2*10= 20m
Given that total area of the lawn and two gardens = 72m²
Total area of lawn and 2 gardens(Area of rectangle(lawn+2 garden's)) is length * width
= 4*10+ 10*x+ 20*y=72
Therefore equation for total area of lawn and both gardens is 40+10x+20y=72
Where x is length of second garden attached to the width side of the lawn and y is length of the garden attached to the combined length side of the lawn and first garden
x can be solved
40+10x+20y=72
10x+20y=72-40
10x+20y=32
10x=32-20y
x=32-20y/10
Y can be solved
40+10x+20y=72
10x+20y=72-40
10x+20y=32
20y=32-10x
y=32-10x/20
Can anyone help me with this.
Answers
So essentially,
p+q/3
9+6/3
15/3
5
Answer:
5
Step-by-step explanation:
Input the given values of p and q into the expression and solve:
[tex]\frac{p+q}{3}[/tex]
[tex]\frac{9+6}{3}[/tex]
9 + 6 = 15
[tex]\frac{15}{3} = 5[/tex]
The value of the expression is 5.
On a certain day, the temperature
changed at a rate of -3°F per
hour. How long did it take for the
change in temperature to be
-33°F?
Answers
PLEASEE ANSWERR IT IN MIDDLE OF TEST
Answers
Answer:
i can not see it to much do you know if you can make it bigger for me
Step-by-step explanation:
Mary went to the local market to purchase some fruit. Each box of
oranges sold for $3 and each box of pears for $5. Mary purchased a total
of 18 boxes of fruit for $68. How many boxes of oranges did she
purchase?
Answers
Answer:
11
Step-by-step explanation:
11 BOXES OF ORANGES IS $33
7 BOXES OF PEARS IS $35
WHICH EQUALS $68
MEANING THERE IS 11 BOXES OF ORANGES
Sara is multiplying two factors, one is a whole number and one has two decimal places She says the product could have one decimal place is she correct? Give an example your reasoning
Answers
Answer: i don't understand
Given the function y=(0.84)t, determine whether the function represents growth or decay and identify the rate of change
Answers
Answer:
This function is a decay function and the rate of change is 0.16.
Step-by-step explanation:
We can tell this a decay function because the number in the parentheses is less than 1.
The "parent" function of a decay function is [tex]y = (1-b)^{x}[/tex], where x represents the t and b is the rate of change.
So that means 0.16 is b and 1 - 0.16 resulted in 0.84.
#teamtrees #WAP (Water And Plant)
I need help pleaseee ASAP!
Will give brainliest to the correct answer :)
Answers
Answer:
7 rate of change. If right consider brainlist:)
Step-by-step explanation:
What is the answer to this
2(x-5)-6=-18
x=___
Answers
Answer:
x= -1
Step-by-step explanation:
Distribute:2(x -5) -6 = -18
2x -10 -6 =-18
Subtract the numbers:2x -10 -6 =-18
2x -16 = -18
Add 16 to both sides of the equation:2x =16 += -18
2x -16 +16 = -18 +16
Simplify:2x = -2
Divide both sides of the equation by the same term:2x/2 = -2/2
Simplify:x=-1
Answer:x = -1
Choose the expression equivalent to 2^ -2 x
2^5.
Answers
Answer:
2³
Step-by-step explanation:
Using the rule of exponents
[tex]a^{m}[/tex] × [tex]a^{n}[/tex] = [tex]a^{(m+n)}[/tex] , thus
[tex]2^{-2}[/tex] × [tex]2^{5}[/tex] = [tex]2^{(-2+5)}[/tex] = 2³ [ = 8 ]
Max and Evie are comparing the number of ride tickets they have for an amusement park. They notice that Evie has 4 less than three times the number of tickets that Max has. If the number of tickets Max has is represented by n, then which of the following represents the COMBINED number of tickets Max and Evie have in terms of n?
Answers
Answer:
3n - 4?
Step-by-step explanation:
E = 3M - 4
M = n
= 3n - 4
I think
The following information is known about a savings account. What amount of simple interest will be earned?
Answers
Answer:
what is you exact question?
what is the remainder of 2,445 ÷ 8
Answers
305 Remainder 5
305 R 5
-----------------------------------------------
PLEASE GUYS IM DESPRATE
Answers
Answer:
Step-by-step explanation:
Putting values in the equation
-(-3)-(2)3+ (-2) (3)
3 - 8 + (- 6)
-5 - 6
= - 11
Answer:
-11
Step-by-step explanation:
-(-3)-(2^3)+(-3)2
3-8-6=-11
See screenshot below.
Answers
Answer:
-47/36
Step-by-step explanation:
=(-2/3)^2-3/4(7/3)
=4/9 - 21/12
=-47/36
Answer:
-47/36 or - 1 11/36
Step-by-step explanation:
(- 2/3)^2-3/4 (2 1/3)
4/9-7/4 find common denominator
16/36 - 63/36
- 47/36
What is the predecessor of 2,777
Answers
Answer:
2,776
Step-by-step explanation:
the name predecessor means before hence the number just before 2777.
plz help!! will give brainliest serious answers only
Answers
explanation :
Answer:
6/8
pls brain me
Step-by-step explanation: