Help me, please! I need help with this.
Answer:
x = 9
Step-by-step explanation:
Because the angles are vertical angles their measures are congruent so make them equal to each other:
3x -8 = 2x +1 subtract 2x from both sides
-2x -2x
x -8 = 1 add 8 to both sides
+8 +8
x = 9
Hope this helps
Please rate 5 stars
In ΔEFG, the measure of ∠G=90°, the measure of ∠F=47°, and FG = 6.5 feet. Find the length of EF to the nearest tenth of a foot.
Answer:
55
Step-by-step explanation:
Answer:
9.5 feet
Step-by-step explanation:
What function uses the ADJACENT and the HYPOTENUSE?
\text{SOH-CAH-TOA}
SOH-CAH-TOA
\cos F = \frac{\text{adjacent}}{\text{hypotenuse}}=\frac{6.5}{x}
cosF=
hypotenuse
adjacent
=
x
6.5
\cos 47=\frac{6.5}{x}
cos47=
x
6.5
x\cos 47=6.5
xcos47=6.5
Cross multiply.
\frac{x\cos 47}{\cos 47}=\frac{6.5}{\cos 47}
cos47
xcos47
=
cos47
6.5
Divide each side by cos 47.
x=\frac{6.5}{\cos 47}=9.5308\approx 9.5\text{ feet}
x=
cos47
6.5
=9.5308≈9.5 feet
What is the y-intercept of the line shown? (4 points)
3.5
0
1
3
People shoot their shot and they try to call me out
But really wanna diss so they can have some of my CLOOOUT
Two bugs run along the rectangular frame starting from the same corner. The bug who runs east is 2 inches per second faster that the bug who runs south. After one second, the distance between them is 10 inches.Find the speed of the bugs.
Answer:
6 and 8
Step-by-step explanation:
i go to rsm too lol
When there is change of position of an object in any direction, the rate of such change is termed as speed. Speed can be measured as the ratio of distance covered to time taken to cover that distance. The formula for speed is:
[tex]\rm Speed = \dfrac{\rm Distance}{\rm Time}[/tex]
For the given question, the speed of the bugs is [tex]\rm 4\: inch/s[/tex] and [tex]\rm 6\: inch/s[/tex].
Calculations:
Given:
Speed of bug in the east is [tex]\rm 2\:inch/s[/tex] more than the bug running in south.
Let the speed of first bug be [tex]\rm x[/tex]
Then the speed of second bug is [tex]\rm x + 2[/tex]
Time taken is 1 second
and distance covered is 10 inches
We know that :
[tex]\rm Speed = \dfrac{\rm Distance}{\rm Time}\\[/tex]
[tex]\begin{aligned} \rm Total\:speed \:of\:both\:bugs &= x + (x + 2)\\&= 2x + 2\end[/tex]
Therefore,
[tex]\begin{aligned} \rm 2x + 2 &=\dfrac{10}{1 } \\\\2x + 2 &= 10\\\\2x &= 10 - 2\\\\2x &= 8\\\\x &= \dfrac{8}{2}\\\\x &= 4\end[/tex]
Hence the speed of first bug is [tex]4\: \rm inch/s[/tex] and the speed of second bug is [tex]\rm 6\: inch/s[/tex].
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Kelly lives 2 miles away from school. Harry closer to the school than Kelly. Which could be the distance that harry lives from school?
Answer:
D. 3,461
Step-by-step explanation:
There are 3520 yards in two miles and 3,461 yards is less than 3,520... meaning that he lives closer to the school.
3,461 < 3,520
Which of the following vectors is parallel to −4 + 3?
a) −
3
5
+
4
5
b) −
5
4
+
5
3
c) 9+ 12 d) −
4
5
+
3
5
�
Answer: It’s B
Step-by-step explanation:
WILL GIVE BRAINLIEST IF CORRECT
Answer:
-125
Step-by-step explanation:
-1/125 so x = -125
Answer:
-125
Step-by-step explanation:
Since the question has already applied the negative exponent rule and expanded it, we just need to find the value for x.
1/ (- 5)(-5)(-5)
1/-125
The value of x is -125
Scientific notation of 48200
Answer:
4.82 × 10^4
Step-by-step explanation:
one bunch of seedlees black grapes costs 2$. How many bunches can you buy for $20?
Answer:
10
Step-by-step explanation:
Answer:
divide 20 by two lol
Step-by-step explanation:
Help quickly plsss
Hsjsjdjjd
Answer:
answer is 75
Step-by-step explanation:
6÷8x100=75%
from 58 to 66 its have 6 colums..thats why 6/8
It is due today please help me.
Answer:
(a) The range of the function represents the set of values on the y-axis. We see that function has an absolute maximum, then the range of the function is:
[tex]Ran\{f(x)\} = (-\infty, 4][/tex]
(b) The location of the maximum is represented by its ordered pair. After direct observation, we located this maximum at [tex](x, f(x)) = (-1.3, 4)[/tex]
(c) By direct observation we find that the value of [tex]y[/tex] when [tex]x = 1.5[/tex] is -12.
(d) By direct observation we conclude that the values of [tex]x[/tex] when [tex]y = -20[/tex] are -4.8 and 2.
Step-by-step explanation:
(a) The range of the function represents the set of values on the y-axis. We see that function has an absolute maximum, then the range of the function is:
[tex]Ran\{f(x)\} = (-\infty, 4][/tex]
(b) The location of the maximum is represented by its ordered pair. After direct observation, we located this maximum at [tex](x, f(x)) = (-1.3, 4)[/tex]
(c) By direct observation we find that the value of [tex]y[/tex] when [tex]x = 1.5[/tex] is -12.
(d) By direct observation we conclude that the values of [tex]x[/tex] when [tex]y = -20[/tex] are -4.8 and 2.
Erica planted 9 seeds each in 2 big pots. She planted another 59 seeds, one in each small pot. How many seeds did she plant in all? Write an equation and solve.
Answer:
77 seeds
Step-by-step explanation:
Given that:
Number of seed planted in each big pot = 9
Number of big pots = 2
Total number of seeds planted in bigbpot:
Number of big pots * number of seed per pot
= 2 * 9 = 18 seeds
Total Number of seeds planted in small pot = 59 seed
Number of seeds planted in small pot + Number of seeds planted in big pot
59 seeds + 18 seeds
= 77 seeds
convert into mixed fraction 48 by 8
Answer:
48÷8 = 6
Therefore the answer is 6/1 or just 6
A certain television is advertised as a 10-inch TV (the diagonal length). If the width of
the TV is 6 inches, how many inches tall is the TV?
Answer:
8 in
Step-by-step explanation:
Given data
DIagonal= 10 in
Width= 6 in
`Height=???
We know that the expression that can be used to find the missing dimension is given as
d^2= w^2+h^2
substitute
10^2=6^2+h^2
100= 36+h^2
100-36= h^2
64= h^2
h= √64
h= 8 in
Hence the height is 8 in
A rectangular prism has a volume of 60 cubed inches. The length of the prism is 4in and the width is 3in. What is the height? Use V=LWH to solve. Show your work.
Jessie needs 36 eggs. Cartons of 12 eggs cost $2.75 each. How much does Jessie need to spend for 36 eggs
Answer: $8.25 is your answer.
Step-by-step explanation:
12 x 3 = 36
2.75 for 12 so 2.75 times 3 = 8.25
Answer:
$8.25
Explanation:
If 12 eggs cost £2.75,
3 x 12 = 36,
$2.75 x 3 = $8.25.
WHAT ORDER DO THESE GO IN!? HELPPPP
Answer:
What is the question?
Please help.
Is algebra.
Answer:
a.
d.
Step-by-step explanation:
Other answer choices would not work. y= means you can substitute what y= into the opposite equation for "y."
If the equation (x + 10) x = 0 is true, which statement is also true according to the
zero product property?
O only = 0
O either x = 0 or 3 + 10 = 0
O either x2 = 0 or 10x = 0
O only + 10 = 0
Answer: either x=0 or x+10=0
Step-by-step explanation:
The statement either x = 0 or 3 + 10 = 0 is also true according to the zero product property
What is Equation?Two or more expressions with an Equal sign is called as Equation.
If the equation (x + 10) x = 0 is true
x plus ten times of x equal to zero
According to the zero product property
if the equation (x + 10)x = 0 is true, then either x + 10 = 0 or x = 0.
So the statement "either x = 0 or 3 + 10 = 0" is true.
Hence, the statement either x = 0 or 3 + 10 = 0 is also true according to the zero product property
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ANSWER THIS NOW please. An amusement park constructed a new ride called the "Haunted Hotel." There are x2 –
3 floors in this hotel. Each floor is 2x2 + 5 feet high. Which expression shows the total
height of this hotel?
Answer:
2x⁴ - x² - 15
Step-by-step explanation:
(X² - 3)(2x² + 5)
[x²(2x² + 5)] - [3(2x² + 5)]
= 2x⁴ - x² - 15
Simplify. Write your answer in exponent form.
plz help
Answer:
When it is simplified, the answer will be [tex]\frac{243x^{25} }{y^{20} }[/tex]
Step-by-step explanation:
Answer:
243xto the power 25 on the top and for the bottom y to the power of 20
Step-by-step explanation:
How does the graph of y = 2 · 2x compare to the graph of the parent?
This can be also written as y=-2x+2
First of all the - at the beginning = reflection across the x axis.
Then the first 2 is a vertical stretch of 2
the second 2 is a translation of 2 units up.
So
1.ref. across the x axis
2.vert. stretch of 2
3. translation of 2 units up
The difference is of the scale factor 2.
What is an Exponential Functions?An exponential function is just one of the different types of functions. An exponential function is a function in the form
f(x) = a⋅bˣ, where:
a is the y-intercept.
b is the common ratio.
We are given the exponential function y = 2(2ˣ).
Graphing this function and comparing this to the graph of y = 2ˣ,
we have:
The parent function is y = 2ˣ
This graph has a y-intercept at
y = 1.
On the other hand, for
y = 2(2ˣ), the y-intercept is at
y = 2.
Hence the difference is of the scale factor 2.
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The complete question is
How does the graph of y = 2(2ˣ) compare to the graph of the parent function, y = 2ˣ?
x 0 1 2 3 4
y -2 -1 2 7 ?
What is the missing term?
Answer:
Sry
Step-by-step explanation:
If Matt earns eight dollars per hour and h is the number of hours Matt works, which expression represents how much money Matt earns?
Answer:
8(h)=x
Step-by-step explanation:
Matt earns 8 dollars for every hour he works. So you multiply the total numbers worked (h) by 8. That will give you the amount of money he's made(x) so the equation would be 8(h)=x
Find the missing side length.
Assume that all intersecting sides meet at right angles.
Be sure to include the correct unit in your answer.
15 yd
?
8 yd
10 yd
6 yd
7 yd
Due in a couple of hours pls help!!!
Answer:
Co me he re guys tjyvynoqtu
A group of students recorded how far they could throw a softball. The data, measured in feet, is shown in the list.
58, 70, 73, 75, 78, 84, 86, 88, 95, 102, 119, 123, 124, 141, 170, 203
Based on the number of data lying in different ranges, we can say that the correct option is option B.
58, 70, 73, 75, 78, 84, 86, 88, 95, 102, 119, 123, 124, 141, 170, 203
What is a histogram?A histogram is an approximate representation of the distribution of numerical data.
Number of data in the 40-60 range=1
Number of data in the 60-80 range=4
Number of data in the 80-100 range=4
Number of data in the 100-120 range=2
Number of data in the 120-140 range=2
Number of data in the 140-160 range=1
Number of data in the 160-180 range=1
Number of data in the 180-200 range=0
Number of data in the 200-220 range=1
Based on the number of data lying in different ranges, we can say that the correct histogram shown is in option B.
Thus, based on the number of data lying in different ranges, we can say that the correct option is option B.
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what is 1/9 - 3 ^2/3
-2.88888888889
that is ur answer
Brian drew these angles. He uses the equation 180-Y=50. To find the measure of angle Y. What is the measure of angle Y?
Answer:
130
Step-by-step explanation:
180-130=50
pls answer this i just do not get it