find the value of x so that l m 53 (8x-9) state the convers used
Answer:
53 • (8x - 9)
Step-by-step explanation:
who wann test my cps it like 100 idek
Answer:
100 plus 2 is still now enough
Step-by-step explanation:
Answerd the question
A rectangle has an area of 150 square units. The width of the rectangle is 10 units and its
length is x units longer than its width.
Solve the equation 150 = 10(x + 10) to find the value of x.
Okay have posted the next one.
Answer: 1 and 3
Step-by-step explanation:
The length of a rectangle is 7 centimeters greater than the width.
The perimeter is 54 centimeters. Find the length and width.
Answer:
length = 17cm, width = 10cm
Step-by-step explanation:
2L + 2w = 54
L = w + 7
Substitute:
2(w + 7) + 2w = 54
2w + 14 + 2w = 54
4w = 40
w = 10
L = 10 + 7 = 17
Find the sum and express it in simplest form. (3a^2 + 2a) + (5a^-a -7)
Answer:
8a^2+a-7
Step-by-step explanation:
( − 8 , 7 ) , ( − 2 , 0 ) , ( 1 , 11 ) , ( 4 , 1 ) , ( 13 , 6 ) Which ordered pair could be added to the set so that the set remains a function?
Answer:
(5,2) i believe
Step-by-step explanation:
Brianna measured a line to be 9.2 inches long. If the actual if the line is 7.7 inches, then what was the percent error of measurement, to the nearest tenth percent?
Answer:
12%
Step-by-step explanation:
hshwusujsjss8uhehhe8
4. Which of the following expressions shows how to use the quadratic formula to
solve 2x2-3x - 80?
А
-3 ± √(-3)² - 4(2)(-8)
2(2)
30 (-3)? - 4(2)(-8)
B
2(2)
-33-34 - 4(2)(-8)
С
2(2)
3+
D
- 4(2)(-8)
2(2)
Answer:
Can't read it
Step-by-step explanation:
This is a math test soooo try your best. Answers are A. y=x- 2/3
B. y=-2/3x+1
C. y=-3/2x+1
D. y=x-3/2
Answer:
B
y int is 1, so we know it is +1
Slope is -2/3 :)
please help me answer this for a test and please explain reasoning behind your answer.
Answer:
c is the ans because l ans m r || so angle are sam the ans is 64
Help pls!! Which statement is true of the transformation from triangle ABC to triangle A’ B’ C’ ?
Answer:
corresponding
Step-by-step explanation:
corresponding side by a factor 2
help please its home work past due
i need help to find m<k
Answer:
angle k = 72
Step-by-step explanation:
Hey There!
When triangles are similar all of the angles that correspond with each other are congruent ( have the same value)
ex. angle g and angle m are corresponding so they both equal 70
So to find angle K we have to find the value of angle F (because they are corresponding)
So we are given two angles
remember that all angles in a triangle will add up to equal 180
so we subtract the given angles from 180 to find the missing angle
180-38-70=72
so angle F = 72
like stated earlier angle F and angle K are corresponding so if angle F equals 72 then Angle K = 72
Please help!!! For extra credit.
Answer:
x=24
Step-by-step explanation:
8x-13 = 7x+11; (because it's a rectangle)
8x - 7x = 11 + 13; (moving xs to one side, the rest to the other)
x = 24
Heeeeeeeeeeeeeeeeeeeeeeelpppppp
if you want brain you can have it just pleasee
The answer is 72. 3•4•6=72 That is the volume of the figure.
A clothing manufacturer uses the model a=f+4−−−−√−36−f−−−−−√ to estimate the amount of fabric to order from a mill. In the formula, a is the number of apparel items (in hundreds) and f is the number of units of fabric needed. If 4 apparel items will be manufactured, how many units of fabric should be ordered?
Questions:
A clothing manufacturer uses the model a = √(f + 4) - √(36 - f) to estimate the amount of fabric to order from a mill. In the formula, a is the number of apparel items (in hundreds) and f is the number of units of fabric needed. If 400 apparel items will be manufactured , how many units of fabric should be ordered?
Answer:
32 units of fabrics
Step-by-step explanation:
Given
[tex]a = \sqrt{f + 4} - \sqrt{36 - f}[/tex]
Required
Find f when a = 4
Substitute 4 for a
[tex]4 = \sqrt{f + 4} - \sqrt{36 - f}[/tex]
Rewrite as:
[tex]\sqrt{36 - f} + 4 = \sqrt{f + 4}[/tex]
Square both sides
[tex](\sqrt{36 - f} + 4)^2 = (\sqrt{f + 4})^2[/tex]
[tex](\sqrt{36 - f} + 4)^2 = f + 4[/tex]
[tex]36 - f + 8\sqrt{36 - f} + 16 = f + 4[/tex]
Collect Like Terms
[tex]8\sqrt{36 - f}= f +f+ 4 - 36 -16[/tex]
[tex]8\sqrt{36 - f}= 2f -48[/tex]
Divide through by 2
[tex]4\sqrt{36 - f}= f -24[/tex]
Square both sides
[tex]16(36-f) = (f - 24)^2[/tex]
[tex]16(36-f) = f^2 - 48f + 576[/tex]
[tex]576-16f = f^2 - 48f + 576[/tex]
[tex]-16f = f^2 - 48f[/tex]
Collect like terms
[tex]f^2 - 48f + 16f = 0[/tex]
[tex]f^2 -32f = 0[/tex]
Factorize
[tex]f(f - 32) = 0[/tex]
[tex]f = 0[/tex] or [tex]f = 32[/tex]
f can not be 0 because some units must be ordered.
So, f = 32
Write the correct ratio for each trig function. Be sure to simplify your fractions.
sin x =??
cos x =??
tan x =??
These are the options for all three: 5/13, 12/5, 12/13, 5/12, 13/5, 13/12.
Answer:
sin x = 36/39 = 12/13cos x =15/39 = 5/13tan x = 36/15 = 12/5In this triangle,
Base ( B ) = 15 Hypothenuse ( H ) = 39 Perpendicular ( P ) = 36Find :-sin x = ?
cos x = ?
tan x = ?
Solution :-sin x = Perpendicular / Hypothenuse
= 36 / 39 = 12 /13
cos x = Base / Hypothenuse
= 15 / 39 = 5/13
tan x = Perpendicular / Base
= 36 /15 = 12 / 5
x=5/2; f(x) = (12/15)x -200 =
Answer:
The answer would be the letter c
help please this i will mark brainliest please
Step-by-step explanation:
please complete your question
Write an equation in slope-intercept form of the line shown.
Answer:
y = 5/3x + 20/3
Step-by-step explanation:
Points on the graph: ( -4, 0) and (1, -5)
Slope:
m=(y2-y1)/(x2-x1)
m=(-5-0)/(1-4)
m=(-5)/(-3)
m=5/3
Slope-intercept:
y - y1 = m(x - x1)
y - 0 = 5/3(x + 4)
y = 5/3x + 20/3
please please help me with this
Answer:
The area of the triangle is six square metres.
Step-by-step explanation:
The area of the triangle is half the area of the rectangle that it fits in. This one is particularly simple, as it's a right triangle and we're given its width and height, so it's area is:
w × h ÷ 2
= 3 × 4 ÷ 2
= 3 × 2
= 6
Which lines are perpendicular to 3x + y = 5? Select all that apply.
3x + y = 5
y = -3x + 5 --- (y = mx + c)
m = -3 (slope)
so, perpendicular slope = 1/3
Pietro has $75. He used 3/5 of his money to buy a new pair of running shoes. How much did Pietro spend on his new shoes
Step-by-step explanation:
HI Sofia!
So this is how you find the answer.
Amount of money pietro has=$75
Amount of money he spent on shoes=3/5 of 75
=3/5*75= 45
Thus, Pietro spent $45 on shoes.
Answer:
45 dollars
Step-by-step explanation:
A shipping container is in the shape of a right rectangular prism with a length of 10
feet, a width of 14 feet, and a height of 2 feet. The container is completely filled with
contents that weigh, on average, 0.8 pound per cubic foot. What is the weight of the
contents in the container, to the nearest pound?
Answer:
224 lbs
Step-by-step explanation:
V = xyz = 10(14)(2) = 280 ft³
280(0.8) = 224
The volume of a right circular cylinder with a base diameter of 8 in. and a height of 6 in. is ___π in3.
Answer:9
Step-by-step explanation:
This can is a right circular cylinder with a diameter of 5 inches and a height of 5 inches. What is the surface area of the can in terms of π?
Which list shows the sides in order from shortest to longest
D is the right answer
hope it helps you ❣❣
Mark me as brainliest
Jerry wants to buy 4 Michelin tires. Each tire costs $213.99. Calculate his total price if the tax rate is 7.25%.
Answer:
$918.02
Step-by-step explanation:
As each tire costs $213.99, you will be multiplying that by 4:
$213.99*4 = $855.96
Now you will have to add the tax to the price. You will do the following:
$855.96*.0725 = 62.0571
You will round that to $62.06
$855.96+$62.06
The total would be $918.02
Nancy and Katie took turns driving to Digitopolis. Nancy drove 9 out of every 13 miles traveled. By the time they reached Digitopolis, Katie had driven 25 fewer miles than Nancy. How many miles did Nancy drive? I need the answer ASAP! THANK YOU! I'll give brainliest!❤️
Answer:
69
Step-by-step explanation:
8. Write y-x-y-x in simplest form.
10 points
Answer:
Easy -2x
Step-by-step explanation:Because both a positive y and a negative y cancle out eachother so all thats left is both of the negative x's
WILL GIVE 50 POINTS AND BRAINLIEST!
Write as a square of a binomial: 4.8xy+36y^2+0.16x^2
Answer:
(6y+0.4x)^2
Step-by-step explanation:
i just did my rsm hw so if ur here from that it's the right answer :)
(6y+0.4x)^2 Is the answer
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