Answer:
64 is the answer glad to help
a right triangle has an angle of 77 degrees. What length is the missing side
Answer:
i think u should - 77 from 180 because triangle size is 180 , if so cheack if u have choices for the same aswer u got
Step-by-step explanation:
graph -3.8 and its opposite
Answer:
second small line to the right of -4 and the second smaller line to the left of 4
Ted bought 4 cans of soup for $6. Determine which of the following has the same price per can.
Answer:
1.5 $ is the cost of each soup cans
A bus travels for 24 minutes at an average speed of 54 km/h.
a) How far will the bus travel in these 24 minutes?
Give your answer in km.
Tell me yes or no and explain why
Answer:
yes because this number is an even
Step-by-step explanation:
Answer: yes
Step-by-step explanation:
20% of what number is 18
Answer:
90
Step-by-step explanation:
We can check this by finding 20% of 90 and seeing that it is equal to 18
Caleb's friend wants a $1279 Prada handbag, but it is too expensive for her. While shopping, Caleb
finds a store that has the handbag on sale for $729.03 and, being the nice friend, buys the bag. What
is the percent that is discounted?
pls help i have to submit this in 20 mins
Answer:
the answer is 43%
Step-by-step explanation:
I don't understand this question... pls help due tonight
"Eight less a number is less than or equal to seventeen"
Answer:
we don't know the exact value of "a number" so we can assign it the letter value x
so we know that x-8 is less than or equal to 17
you would solve this the same way you would solve any other equation so
x is less than or equal to 25
Solve using substitution.
y=9x-1
Y=4x-6
Which set of numbers could represent the lengths of the sides of a right triangle?
O 8, 9, 10
O 12, 15, 20
O 9, 40, 41
O 2,3,4
Answer:
C or 9, 40, 41
Step-by-step explanation:
.
A scale drawing of a town park has a scale of 2 inches : 300 feet. What is the actual length of each foot in the drawing?
Answer:
three hundred divided by two
Answer:
i think 450
Step-by-step explanation:
Solve x2 + 10x = 24 by completing the square. What is the solution set of the equation? Show your work.
Answer:
32.6193819
Step-by-step explanation:
calulater never lies XD
Answer:
The answer should be: x=2,-12
which on your answer should backwards: {-12,2}
Step-by-step explanation:
In the figure at the right what is m < 1 if m < 3= 70 degrees
[tex]\color{plum}\tt\bold{(D) \: 70}[/tex]
○=> Steps to derive correct option :Angle 1 and angle 3 are vertically opposite angles.
We know that :
▪︎ Vertically opposite angles are always equal.
Which means :
Angle 1 = Angle 3
Thus, the measure of angle 3 = 70°
▪︎Therefore, the correct option is (D) 70
Ryan’s car gets 8 miles to the litar. How far can he go with 8.5 liters of gas?
Answer: 68 Miles
Work: 8*8.5=68
Please help me solve this and please show steps. If you get it right i will give you brainliest.
Answer:
I think it is 15 sorry if this is wrong
The lines represented by the equations y=\frac{4}{5}x+8y= 5 4 x+8 and 20y+25x=18020y+25x=180 are
Given:
The equations of lines are
[tex]y=\dfrac{4}{5}x+8[/tex]
[tex]20y+25x=180[/tex]
To find:
The relation between two of lines.
Solution:
The slope intercept form of a line is
[tex]y=mx+b[/tex]
Where, m is slope and b is y-intercept.
We have,
[tex]y=\dfrac{4}{5}x+8[/tex] ...(i)
[tex]20y+25x=180[/tex] ...(ii)
Equation (i) can be written as
[tex]20y=-25x+180[/tex]
[tex]y=\dfrac{-25x+180}{20}[/tex]
[tex]y=\dfrac{-25x}{20}+\dfrac{180}{20}[/tex]
[tex]y=\dfrac{-5x}{4}+9[/tex] ...(iii)
On comparing (i) with slope intercept form, we get
[tex]m_1=\dfrac{4}{5}[/tex]
On comparing (iii) with slope intercept form, we get
[tex]m_2=-\dfrac{5}{4}[/tex]
Now,
[tex]m_1\times m_2=\dfrac{4}{5}\times (-\dfrac{5}{4})[/tex]
[tex]m_1\times m_2=-1[/tex]
The product of slopes of both lines is -1. We know that the product of slopes of two perpendicular lines is -1.
Therefore, the given lines are perpendicular.
Choose the correct simplification of the following:
(2x^2 + x - 1) - (x^2 + 3x – 5)
Answer:
x^2 - 2x + 4
Step-by-step explanation:
expression equivalent to -3 - 8
Answer:-11
Step-by-step explanation: -3+-8=-11
Why did Marcus think his relatives living in the tenement were rich?
I need help with this I don’t get this
Need help ASAP!!!!!!
Answer:
9
Step-by-step explanation:
Leroy purchased 6 gallons of gasoline for $19.56. Which describes the constant of proportionality (k)? N A) $2.26 per gallon B) $3.26 per gallon $3.29 per gallon D) $3.39 per gallon
Answer:
3.26
Step-by-step explanation:
What is 5x=-2y+6 in slope-intercept form?
Answer:
y=-5/2x+3
Step-by-step explanation:
What is the slope of the line?
A.) 1
B.) 1/2
C.) -2
D.) 2
Answer:
D
Step-by-step explanation:
Find the height of a triangle whose base is 5 inches and area is 12 square inches.
Answer:
Therefore, Height = 4.8 inches.
Step-by-step explanation:
Given : A triangle whose base is 5 inches and area is 12 square inches.
To find : Find the height of a triangle.
Solution : we have given
Triangle base = 5 inches.
Area = 12 square in.
We need to find height of the triangle.
Area = * base * height .
Plugging the values .
12 = * 5 * height .
On multiplying both sides by 2
24 = 5 * height .
On dividing both sides by 5.
Height = 4.8 inches.
Therefore, Height = 4.8 inches.
I NEED HELP PLEASE WILL MARK BRAINLIEST!!!!!!!!!
Answer:
i thank is is the number 2
Help pleaseee :,) thank you !!!!!
What is the value of u?.........
got it!
the answer is 67
hope that helped
Directions: Find the volume of each figure. Round to the nearest tenth if necessary.
Answer:
Step-by-step explanation:
square-based pyramid:
volume V = (⅓)b²h
= (⅓)7²·16
≅ 261.3 ft³
:::::
Can't help with question 3. I haven't learned triangle-based pyramids.
:::::
cone:
volume V = ⅓πr²h
= ⅓π17²·20
= 6052.8 yd³
:::::
can't help with question 7. Never did this kind of pyramid.
Determine the domain on which of the following function is increasing
Given:
The graph of a function.
To find:
The domain on which of the following function is increasing.
Solution:
Domain is the set of x-values or input values.
From the given graph it is clear that the vertex of the given function is at (4,75).
Before the point (4,75) the graph is increasing and after the point (4,75) the graph is decreasing.
The function is defined for [tex]0\leq x\leq 9[/tex].
Since the graph is increasing when [tex]0\leq x\leq 4[/tex], therefore the function is increasing over the interval [0,4].
Therefore, the domain on which of the following function is increasing is [0,4].
After observing the x-axis points the domain of the function n whose curve is shown in the graph is [0, 9].
The domain of a curve on graph paper refers to the set of all x-values for which the curve is defined or exists.
It's the range of x-values that correspond to points on the curve.
So, the domain can be determined by looking at the x-axis and identifying the range of values that the curve.
In the given graph we can see that,
The curve lies between 0 to 9 on the x-axis.
Thus the fucntion is defined in the interval [0, 9]
Hence,
The domain of the given curve of a fucntion is [0, 9].
To learn more about graph of function visit:
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