Answers
Answer:
See below
Step-by-step explanation:
Problem 9:
Yes it is proportional because the vehicle is moving at a constant speed of 41 mph (as 92/2=41). So if you don't drive, your speed is 0 mph which is accurate in regards to the graph.
Problem 10:
No it is not because due to the y-intercept not being 0, y doesn't vary directly with x. However, the slope remains constant, but it's not the same thing as proportional
Answer:
9 is but 10 is not
Step-by-step explanation:
for 9 it's 0,0 92,2 184,4 etc.
for 10 there is no pattern
Related Questions
Simplify the following expression,
7 - 5(3f - 2)
Answers
Answer:
−15f+17
Step-by-step explanation:
=7−5(3f−2)
=7+(−5)(3f)+(−5)(−2)
=7+−15f+10
=7+−15f+10
=(−15f)+(7+10)
=−15f+17
Answer:
-15f+17
Step-by-step explanation:
you distribute the -5
giving you 7-15f+10
then add like terms (7&10)
Helppppp!!!! Ty ✨:)))))))))
Answers
Answer:
12/7 or 1 5/7
Step-by-step explanation:
6 * 2 = 12
so
12/7 = 1 5/7
Answer:
1.714 and/or 1 5/7
Step-by-step explanation:
You're welcome :P
ANSWER PLEASE HURRY NO ONE IS LISTENTING TO MY REQUEST!!!!!!!!!!!!
Where is 0.03 in on a ruler please hurry it is for a project
Answers
Answer:
its on the side opposing from the inches its in smaller things so its looks super small compared to the other side
Step-by-step explanation:
1. "Six less than trnce a number.
A 6 - 2x
A. 5y + 4
B. 2x - 6
C. 6x-2
D. 2 - 6x
2. "Five times the sum of a number and four."
B. 4(y + 5)
C. 5 + 4y
D. 5(y + 4)
3. Which is the correct translation of the given 2(m - 3)?
A. Twice difference of 3 and m.
C. Twice the difference of m and 3.
8. Twice the sum of m and 3.5
D. Twice the sum orm and 3.
4. "Ten less than thrice the a numbers
A. 10 - 3b
D. 3-10b
B. 3b - 10
C. 10b - 3
5. Given, m - 4, complete this: 4
A. minus
B. diminished by
a number
C. subtracted from
D. decreased by
6. "The raio di 7 and a number decreased by 2."
A. 7/(x-2)
B. (7/) - 2
C. 7X-2
D.7 -2/
7. "The difference of 10 and k divided by 4 yields to 2."
A. (10 - k)/4 = 2 B. 10 - (k/4) = 2 C. 10k/4 = 2
D. k - 10/4 = 2
8. "Four times the sum of 12 and y is equal to 60.
A. 4y + 12 = 60 B. 4 + 12y = 60 C. 4(12) + y = 60 D. 4(12 + y) = 60
9. All of the following are correct except
2x + 4; Twice a number
A. increased by B. added to
C. plus
D. more than
10. "8 times a number decreased by 13 becomes 3."
A. 8x + 13 = 3 B. 8x - 13 = 3
C. 13 - 8x = 3
D. 13 + 8x = 3
Answers
Answer:
this is your answer. thanks for points
Answer:
D
Step-by-step explanation:
12(x + 10) = 24; x =
please help
Answers
Answer:
Step-by-step explanation:
Distributive property
12x+120=24
12x=-96
x=-8
Answer:
x = -8
Step-by-step explanation:
distribute first: 12(x+10)=24 turns into 12x+120=24
subtract 120 from both sides and you're left with 12x = -96
divide each side by 12 and you get x = -8
answer the following! this is science!
Answers
identify the slope of the line passing through the pair of points (5,2) and (-2,1). *(1point)
Answers
Answer:
m= 1/7
Step-by-step explanation:
To solve for slope: y2- y1/ x2- x1 so,
1-2/ -2-5
= -1/ -7
= 1/7
Answer:
Slope is [tex]\frac{1}{7\\}[/tex].
Step-by-step explanation:
2x + 5 = 5x - 1
help me please
Answers
Answer:
x=2
Step-by-step explanation:
2
Answer:
x=2
Step-by-step explanation:
It's pretty simple all you have to do is get the xs together and then solve
HELP ME ASAP PLEASEEEEE
Answers
Step-by-step explanation:
5√36 = 5× 6 = 303√2 + 3×2√2 = 3√2 + 6√2 = 9√24 - 2√4 = 4 - 2× 2 = 4 - 4 = 0plz mark my answer as brainlist.
Hope this will be helpful to you .
Find the length of side x in simplest radical form with a rational denominator.
60
х
309
2
Answers
Answer:
[tex]\frac{2}{3} \sqrt{3}[/tex]
Step-by-step explanation:
We know this triangle has angles 30, 60, and 90 degrees. Triangles with these angles have a special relationship on the sides.
The side opposite to the 90 degree angle is 2 times of x.
The side opposite to the 60 degree angle is [tex]\sqrt{3}[/tex] multiplied x.
We know the side opposite to 60 degree angle is 2, so x would be
[tex]\frac{2}{\sqrt{3}}[/tex]
However, we can't have an irrational number in the demoninator so we multiply the fractice by root 3 over root 3:
[tex]\frac{2}{\sqrt{3}} * \frac{\sqrt{3}}{\sqrt{3}}[/tex]
which gives us [tex]\frac{2}{3} \sqrt{3}[/tex]
Question 5
Determine whether each pair of triangles is similar or not similar,
8
D
12
F
50°
16
50
E
B
24
Similar using SAS, AABC-ADFE
Not Similar, side lengths are not proportional
Similar using SAS; ABCA-ASTR
Similar using SSS: MABC-ADFE
Answers
Answer:
A. Similar using SAS; ∆ABC ~ ∆DFE
Step-by-step explanation:
m<B of ∆ABC = m<F of ∆DFE
AB corresponds to DF
AB/DF = 12/8 = 3/2
BC corresponds to FE
BC/FE = 24/16 = 3/2
Thus, the ratio of the corresponding sides of both triangles are the same. Therefore, both triangles has two sides that are proportional to each other, and also had an included corresponding angles that are congruent to each other.
By the SAS criterion, we can conclude that both triangles are similar to each other. That is, ∆ABC ~ ∆DFE
find the value of x
Answers
Step-by-step explanation:
the answer is
2x+4x =90
6x=90
x=15°
1/2 + 5/6 = 4/3
LCM:
Rewrite the fractions
Answers
Answer:
1/2 + 5/6 = 4/3
(1×6+5×2)/12=4/3
{6+10}/12=4/3
16/12=4/3
4/3=4/3
Find the measure of Angle A
Answers
Answer:
it is same 8x congruent to the next side.
THIS IS URGENT!!! PLEASE I'LL GIVE YOU 20 POINTS!!
PLEASE HELP ME WRITE AN EQUATION AND SOLVE FOR X
Answers
Answer:
speaking of X, why hasn't pokemon released pokemon XYZ or just Z
Step-by-step explanation:
ABC is a triangle right angled at C . A line through the mid point M of hypotenuse AB and parallel BC intersects AC at D . show that :
i) D is the mid point of AC
ii)MD parallel to AC
iii)CM=MA=½AB
Answers
Answer:
If my answer is correct for you please mark me brainliest answer if you want please please thanks thanks thanks thanks thanks thanks
Si a es la raíz cuadrada de b ¿también - a será la raíz cuadrada de b?
Answers
Answer:
si
Step-by-step explanation:
si
Factor out 10d^7 + 2d^5
Answers
Answer:
[tex] 2 {d}^{5} (5 {d}^{2} + 1)[/tex]
Step-by-step explanation:
[tex]10d^7 + 2d^5 \\ \\ = 2 {d}^{5} (5 {d}^{2} + 1)[/tex]
Find the dimensions of the cube.
Answers
Answer:
Length x Width x Height = Volume of Cube
Answer: 6 cm
Step-by-step explanation:
The whole is greater than the part
Answers
Answer:
most definitely
Step-by-step explanation:
Yup it’s greater
#11 Find the slope of a line
that passes through the
points (-1, -3) and (-6,5)
Answers
5-(-3)/(-6-(-1))
8/-5
-8/5 is the slope
A 40 feet table extends from the top of an electric tower to the ground. If the cable form 60° angle with the ground, how tall is the tower? Round to the nearest whole number
Answers
Answer:
Step-by-step explanation:
5 inches wide, and 2 inches thick. if you glue them together(stacked) what is ... If you glue the largest area faces together you will get the smallest overall ... The total surface area of one of the blocks is 2 times 250 square inches plus 2 times ... 720 times 3 is 2160 minus 4 times 250 is 2160 minus 1000 is 1160.
The height of the tower will be equal to 34.34 ft.
What is trigonometry?The branch of mathematics that sets up a relationship between the sides and the angles of the right-angle triangle are termed trigonometry. The trigonometric functions, also known as a circular, angle, or goniometric functions in mathematics, are real functions that link the angle of a right-angled triangle to the ratios of its two side lengths.
Given that a 40 feet table extends from the top of an electric tower to the ground. If the cable forms a 60° angle with the ground. The height of the tower will be calculated as,
sin60 = H / 40
H = 40 x sin60
H = 40 x 0.87
H = 34.64 ft
To know more about Trigonometry follow
https://brainly.com/question/24349828
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Greta opens a savings account with $25 she saves $20 each week
Answers
Answer:
Greta spends$25-$20=$5per week.
Find the slope or rate of change from the following graphs
Answers
Answer: 1) Both Kayla and Joshua are correct
2) Slope is 1/-2 because I chose points (2,0) and (0,1)
3) Slope is 2/3 (Simplify) cause I chose the points (-4, -6) and (4, 6)
What is trigonometry
Answers
Answer:
Trigonometry, as the name might suggest, is all about triangles. More specifically, trigonometry is about right-angled triangles, where one of the internal angles is 90°. Trigonometry is a system that helps us to work out missing or unknown side lengths or angles in a triangle.
Step-by-step explanation:
Answer:
Step-by-step explanation:
the branch of mathematics concerned with specific functions of angles and their application to calculations. There are six functions of an angle commonly used in trigonometry. Their names and abbreviations are sine (sin), cosine (cos), tangent (tan), cotangent (cot), secant (sec), and cosecant (csc).
The inverse, f-1(x), of f(x) =
X + 5
Х
5
can be written as
X- 1
Answers
Answer:
A) f(2) = 7/2
B) f'(2) = 5
Step-by-step explanation:
We are given that;
f(x) = (x + 5)/x
f'(x) = 5/(x - 1)
A) Now, f(2) will be gotten by Plugging in 2 for x in to f(x) equation;
f(2) = (2 + 5)/2
f(2) = 7/2
B) similarly, f'(2) will be gotten by Plugging in 2 for x in f'(x) equation. Thus;
f'(2) = 5/(2 - 1)
f'(2) = 5/1
f'(2) = 5
Solve the inequality LaTeX: 5x-6\le2+\left(3x-4\right)5 x − 6 ≤ 2 + ( 3 x − 4 ). Express the solution as an inequality.
Answers
Answer:
x ≤ 2
Step-by-step explanation:
Given the inequality :
5 x − 6 ≤ 2 + ( 3 x − 4 )
Open The bracket
5x - 6 ≤ 2 + 3x - 4
Collect like terms
5x - 3x ≤ 2 - 4 + 6
2x ≤ 4
Dibide both sides by 2
2x /2 ≤ 4/ 2
x ≤ 2
Which equation is a function of x
Answers
Step-by-step explanation:
x means that the value of y depends upon the value of x, so:y can be written in terms of x(egy=3x
Answer:
Step-by-step explanation:
What's the complete question?
Lin picked 9 3/4 pounds of apples, which was 3 times the weight of the apples Andre picked.How many pounds of apples did Andre pick?
Answers
Answer:
Andre picked 3 1/4 pounds of apples.
Step-by-step explanation:
Can somebody help me with this question will mark brainliest.
Answers
Answer: 9/12
Step-by-step explanation: