Answers
Answer:
15) letter A
16) letter C
Step-by-step explanation:
Used a graphing calculator,
hope this helps.
Related Questions
Solve for x.
3x + 13,
H
6x +
x = [?]
Enter
Answers
Answer:
Step-by-step explanation:
you know some things about the two angles they are the complimentary parts of just one of those perpendicular lines. so you can say
180 = (6x + 5) + (3x+13)
180 = 9x +18
162 = 9x
18 = x
Answer:
Solution given;
6x+5+3x+13=180(sum of exterior angle is 180°)
9x=180-18
x=162/9
x=18 is a required answer.
Please answer the question CORRECTLY with a logical explanation. You will get brainliest guaranteed.
Answers
Answer:
THE LAST THREE ARE THE ANSWERS
Step-by-step explanation:
What is the area, in square inches, of the isosceles trapezoid below?
Answers
Explanation-
14.2 - 6.4 = 7.8 (to get the length of the base without the top part)
7.8 • 5.2 = 40.56 (to find the area outside of our subtracted square that has the top part)
6.4 • 5.2 = 33.28 (to find the area of the inner square)
40.56 + 33.28 = 73.84 (adding together both parts to find the total area)
A = 73.84
If a number cube numbered 1-6 is tossed 300 times about how many times would you expect to land on the number 3?
50
200
150
100
Answers
explanation: the average for 300 flips on a 6 numbered cube is 50
 PLEASE HELPPPPP ME PLEASE I DONT KNOW WHAT TO DO ☹️#7
Answers
Given:
The function is:
[tex]f(x)=-2x+5[/tex]
To find:
The inverse of the given function, then draw the graphs of function and its inverse.
Solution:
We have,
[tex]f(x)=-2x+5[/tex]
Step 1: Substitute [tex]f(x)=y[/tex] .
[tex]y=-2x+5[/tex]
Step 2: Interchange x and y.
[tex]x=-2y+5[/tex]
Step 3: Isolate variable y.
[tex]2y=5-x[/tex]
[tex]y=\dfrac{5-x}{2}[/tex]
Step 4: Substitute [tex]y=g(x)[/tex].
[tex]g(x)=\dfrac{5-x}{2}[/tex]
Hence, the inverse of the given function is [tex]g(x)=\dfrac{5-x}{2}[/tex] and the graphs of these functions are shown below.
Without using the formula, work out the gradient of the graph shown.
Give your answer in its simplest form.
Answers
Why does Brainly need be to make these messages 20 characters long?
The cup dispenser at a water cooler contains cone-shaped paper cups with the
dimensions shown.
6 cm
8 cm
Approximately how many cubic centimeters of water can each cup hold?
Answers
someone help me question below
(please NO LINKS)
Answers
Answer:
option A 12x is the correct answer
The moon is a sphere with radius of 959 km. Determine an equation for the ellipse if the distance of the satellite from the surface of the moon varies from 357 km to 710 km. x squared divided by 357 plus y squared divided by 710 equals 1 x squared divided by 1669 squared plus y squared divided by 1316 squared equals 1 x squared divided by 1316 squared plus y squared divided by 1669 squared equals 1 x squared divided by 710 plus y squared divided by 357 equals 1
Answers
Answer:
[tex]\frac{x^2}{1316^2}+\frac{y^2}{1669^2}=1[/tex]
Step-by-step explanation:
An ellipse is the locus of a point such that its distances from two fixed points, called foci, have a sum that is equal to a positive constant.
The equation of an ellipse with a center at the origin and the x axis as the minor axis is given by:
[tex]\frac{x^2}{b^2}+\frac{y^2}{a^2} =1 \\\\where\ a>b[/tex]
Since the distance of the satellite from the surface of the moon varies from 357 km to 710 km, hence:
b = 357 km + 959 km = 1316 km
a = 710 km + 959 km = 1669 km
Therefore the equation of the ellipse is:
[tex]\frac{x^2}{1316^2}+\frac{y^2}{1669^2}=1[/tex]
What is the volume of the right rectangular prism below?
2 inches
13 inches
12 inches
A 2- cubic inches
3
B 3- cubic inches
4
1
4= cubic inches
4
3
D) 4- cubic inches
4
Answers
Answer: B - 3 3/4 cubic inches
Step-by-step explanation:
A = BH; B = wl
2 * 1 1/4 = B
B = 2 1/2
H = 1 1/2
2 1/2 * 1 1/2 = 3 3/4
Which of these groups of relative frequencies will be best buy a pie chart
Answers
Answer: You are correct! Whatever adds up to 100% is the answer! :)
The two bases of a trapezoid measure 14 inches and 10 inches respectively. The trapezoid's height is 8 inches. What is the area of the trapezoid?
Answers
Answer:
A.O.T=1/2×height(sum of bases)
Step-by-step explanation:
A.O.T=1/2×8(14+10)
=4(24)
= 96
Answer:
96
Step-by-step explanation:
Graph the piecewise function given below.
Answers
Answer:
this may help you.look it once
Distribute 6 ( 0.4x + 5)
Answers
Answer:
2.4x+30
Step-by-step explanation:
(6*0.4x)+(6*5)
2.4x+30
What fraction in the simplest from represented by each point
Answers
Point B: 7/10
Point C: 6/10 = 3/5
Point D: 3/10
Can someone please help me
Answers
B. 6x^2 - 8
C. 6x^2
D. 6x^2 + 4
E. 6x^2 + 8c
F. 6x^2 + 8c + 40
what is the distance of between (-5,8) and (12,8)
plz help
Answers
Answer:
17
Step-by-step explanation:
-5 is 17 points away from 12.
Find the slope of the line passing through the
points (-6, 1) and (4, -4)
A.1/2
B. 2
C. - 1/2
D. -2
Answers
Answer:
c:-1/2
Step-by-step explanation:
I used mathpapa it explains it step by step if you need the explanation
4 3/4 + 1 3/4 = ? pls answer
Answers
Answer:
6.5
Step-by-step explanation:
dude you can search this up
6 1/4
convert both mixed numbers into improper fractions:
multiply the denominator by the whole number and then add the numerator to convert into a improper fraction
4 3/4 = 18/4
1 3/4 = 7/4
then add the two numerators together
the denominator stays the same
18/4 + 7/4 = 25/4
then convert back into a mixed number:
find how many times 4 goes into 25; that's the whole number in your mixed fraction. The remainder is the numerator.
Since 4 goes into 25 6 times and has a remainder of 1, your answer is 6 1/4
can u please help me
Answers
Answer:
(a) x=45°
(b) If AD was parallel to BC, <A would be equal to (180-<B)=90 (corresponding angles). Since <A≠90, we can see that AD and BC aren't parallel.
Step-by-step explanation:
(a)
Angles in a quadrilateral add to 360:
<A+<B+<C+<D=360
2x+90+x+3x=360
6x=270
x=45°
(b)
If AD was parallel to BC, <A would be equal to (180-<B)=90 (corresponding angles). Since <A≠90, we can see that AD and BC aren't parallel.
Answer: Step-by-step explanation:
3x+2x+x=360-90
6x=270
x=45
∠DAB=2x=90° and ∠ABC=90° ⇒ AD║BC
help thank u amen ehehhehe monke
Answers
Answer:
C. 4
Step-by-step explanation:
have a nice day! :)
What is the answer?
12 x 4 1/2 =?
Answers
Answer:
54
Step-by-step explanation:
What I would do is multiply 12x4 first to get 48, then after I'd multiply 12x1/2 to get 6 then I'd add them together to get 54.
Silas claims that the equation y=2+mx, where m is a real number, represents a function whose graph is a straight line.
Select the statement that BEST classifies this claim.
Answers
Answer:
The claim is true for all values of m.
Step-by-step explanation:
Given
[tex]y = 2 + mx[/tex]
Required
Which claim is true [See comment for options]
A linear equation is represented as:
[tex]y = mx + c[/tex]
Where
[tex]m = slope[/tex]
And the value of m knows no bound
i..e
[tex]m > 0[/tex]
[tex]m = 0[/tex]
[tex]m < 0[/tex]
Hence, (a) is correct
A seamstress charges 25$ for an initial visit and then 18$ per hour of work. Emma paid 88.00$ to make a dress. How long did it take to seamstress Emma's dress
Answers
3.5 hours of work
what is 23^a x 23^b= Pls I need the answer
Answers
Answer:
23^(a+b)
Step-by-step explanation:
23^a x 23^b =23^(a+b)
plsss answer this for meeeee
Answers
Explanation:
5x + 4x = 90
9x = 90
9x/9 = 90/9
x = 10
In Zoie's class, 7/10 of the students walk to school. Another 1/5 of the students ride their bikes. The other students ride on the school bus. What fraction of the class rides on the school bus?
Answers
Answer:
ion know
Step-by-step explanation:
7/10 + 1/5 =
7/10 + 2/10 (1/5 x 2 = 2/10) = 9/10
10/10 - 9/10 = 1/10
therefore, 1/10 of the class rides on the school bus.
What is the correct multiple choice option?
Answers
Answer:
cost per tennis ball
Step-by-step explanation:
3.2468 rounded to the nearest tenth.
please help me
Answers
Answer:
3.2
Step-by-step explanation:
Find the number in the tenth place
2
and look one place to the right for the rounding digit
4
. Round up if this number is greater than or equal to
5
and round down if it is less than
5
.
PLEASE HELP
which is equivalent??
Answers
Answer:
the 3 one
Step-by-step explanation:
the rest would be like 0.9721111111 repeating but the 3 one won't be so its 3 one hive me brainlest