Answers
Answer:
a = 10
Step-by-step explanation:
Using Pythagoras' identity in the right triangle.
The square on the hypotenuse is qual to the sum of the squares on the other 2 sides, that is
a² + 24² = 26²
a² + 576 = 676 ( subtract 576 from both sides )
a² = 100 ( take the square root of both sides )
a = [tex]\sqrt{100}[/tex] = 10
Related Questions
Marie purchased a $49.00 gift for a baby shower. She uses a coupon that offer 20% off. how much will Marie SAVE on the gift card after the coupon
Answers
Answer: $39.2
Step-by-step explanation:
9.80 saved
Step-by-step explanation:
49.00 x .20 = 9.80
Find f (-12) if f (x) = -12x + 100
Answers
f(-12) = -12(-12) + 100 = 144 + 100 = 244
Answer:
244
Step-by-step explanation:
Substitute -12 as x.
f (-12) = -12(-12) + 100
f (-12) = 144 + 100
f (-12) = 244
I hope this helped! :)
Which ordered pair is the solution to this system of equations?
2x - y = 10
x+y=2
A) (4,-2)
B) (4,2)
C) (2,-4)
D) (-4,2)
Answers
Answer:
A) (4, -2)
Step-by-step explanation:
help Find value of ST, Geometry problem
Answers
Answer:
It would be 13.
Step-by-step explanation:
What is the eqution of the following line?
y=4x−1
y=4x+4
y=−4x+4
y=−4x−1
Answers
hope this helps :)
Cameron is 5 ft tall and casts a 12 ft shadow. At the same time of day, a nearby
building casts a 78 ft shadow. How tall is the building? Hint: Make a sketch and label all
measurements first.
Answers
Answer:
the building would be 32.5 feet tall.
Step-by-step explanation:
HUrRiCAn KatrINa?? MORe liKE?
Answers
Answer:
Step-by-step explanation:
HUrRiCAn PepiNa
Given f(x) = 2 sin x, find the exact value of f (7pi/6) in simplest form with a rational denominator.
Answers
Answer:
[tex]\bold{f(\frac{7\pi}6)=-1}[/tex]
Step-by-step explanation:
[tex]f(\frac{7\pi}6)=2\sin(\frac{7\pi}6)=2\sin(\frac{7\pi}6)=2\sin(\pi+\frac{\pi}6)=-2\sin(\frac{\pi}6)=-2\cdot\frac12=-1[/tex]
19% of £394.22. Give your answer rounded to 2 DP.
Someone please quickly respond back! Thanks.
Answers
Answer:
3
Step-by-step explanation:
if you round it by the nearest 2 you get 3
need the answer asap pls
Answers
Answer:
C. {-9,-3}
Step-by-step explanation:
[tex]|k+6|=3[/tex] gives [tex]k+6=3[/tex] if [tex]k + 6 \geq 0[/tex]. This gives [tex]k=-3[/tex], which is valid.
It can also give [tex]-(k+6) = 3[/tex] if [tex]k + 6 < 0[/tex]. This gives [tex]k=-9[/tex], which is valid.
Hence the solutions are [tex]k=-9 \vee k=-3[/tex].
please help me (see picture)
Answers
Answer:
107 degrees
Step-by-step explanation:
to find x = 180 - (180-73-34)
x = 180 - 73
x = 107
1) someone help easy math question
Answers
hey can someone help:)?
Answers
Help me please...........
Answers
Answer:
6/19
Step-by-step explanation:
Answer:
6/19 subtracting 3 each time form the numerator
Step-by-step explanation:
if line f passes through points (9 , 9) and (6 , 1) . Line g is perpendicular to line f. What is the slope of line g?
Answers
100 POINTS AND BRAINLIEST
What is the rule for the function that is graphed?
y = 2 x + 2
y = 3 x + 2
y = 2 x
y = x – 2
Answers
Answer:
Y=2x+2
and tbh it's simple for most people
Step-by-step explanation:
Hope it helps
Answer:
y = 2 x + 2
Step-by-step explanation:
I did the assignment, so I hope it helps (A like helps me if you have time)
PLEASE HELP, I CANT FIGURE IT OUT AND IT IS DUE TOMORROW MORNING
Find area of the isosceles triangle formed by the vertex and the x-intercepts of parabola y=−x^2−4x+21.
Answers
Answer:
Xmin: -10
Xmax: 10
Ymin: -10
Ymax: 10
Imagine making slices through the solid parallel to the bases. What two-dimensional shapes are formed
Answers
Answer:
shape as that of the base of the solid
Step-by-step explanation:
A solid has a three dimensional shape. A three dimensional shape has both length, breadth and height. If the solid is being cut parallel to the base, a two dimensional shape (has length and width) is formed.
The shape of the two dimensional shape is the same as the shape of the base. Hence if solid is cut parallel to the bases, the shape formed would have the same shape as that of the solid base.
WILLL GIVE BRAINIEST!!!!!
Answers
x = 1/5Y
I hope this helped! please mark brainliest and vote 5 stars >:)
Mitch puts $500.00 into an account to use for school expenses. The account earns 12% interest,
compounded annually. How much will be in the account after 8 years? Round your answer to
the nearest cent.
pls hurry it’s for a math test
Answers
Answer:
there will be 20 dollars
Step-by-step explanation:
500 multiplied by .12 and then timesed by 8 then subtracted by 500
Is this a function?
Answers
there are no points that are in the same x unit!
hope this help! :(
Elena and jada are going home. Elena runs at a constant speed of 4 miles per hour, and jada walks at a constant speed of 2 miles per hour. How far will each one be after 1.5
hours
Answers
Answer:
Elena will run 6 miles in 1.5 hours
Jada will walk 3 miles in 1.5 hours
Step-by-step explanation:
Multiply: 4*1.5=6 (Elena's)
Multiply:2*1.5=3 (Jada's)
Elena will run 6 miles in 1.5 hours
Jada will walk 3 miles in 1.5 hours
Hope this helped!! :)
Stay safe and have a wonderful day/night!!!!!
Brainliest?!?!
Please correct me if I'm wrong
The Sugar Sweet Company is going to transport its sugar to market. It will cost $3500 to rent trucks plus $250 for each ton of sugar
transported. The total cost, C (in dollars), for transporting n tons is given by the following.
C = 3500+ 250n
What is the total cost of transporting 15 tons?
In the total cost is $8750, how many tons is the company transporting?
Answers
Answer: Equation relating C to S :
The total cost to transport 19 tons of sugar is $11, 250.
Step-by-step explanation:
Given : It will cost $6500 to rent trucks, and it will cost an additional $250 for each ton of sugar transported.
Total cost = $6500 + $250 x (amount of sugar transported ( in tons))
Let C represent the total cost (in dollars), and let S represent the amount of sugar (in tons) transported.
Then, the equation relating C to S would be :
When S= 19 , we get
Hence, the total cost to transport 19 tons of sugar would be $11, 250.
umm helpppppppppppppp
Answers
Answer:
Step-by-step explanation:
y= 2x +1 because
11= 2*5 +1
13 = 2*6 +1
21= 2*10 +1
so for x=8 will be n= 2*8+1 = 17
I NEED MEGA HELP WITH THIS QUESTION
Answers
Answer:
C. [tex]y = - \frac{1}{4} x - 2[/tex]
Step-by-step explanation:
To find slope using coordinates, use the formula above.
[tex](4, - 3) \: (0, - 2)→ \frac{ - 2 - ( - 3)}{0 - 4}→ \frac{ - 2 + 3}{ - 4} → - \frac{1}{4} [/tex]
Now, using the [tex]y = mx + b[/tex] formula, plug in [tex] - \frac{1}{4} [/tex] as [tex]m[/tex] (slope) and either coordinate as the [tex]x[/tex] and [tex]y[/tex] values. It looks like this:
[tex] - 3 = - \frac{1}{4}(4) + b[/tex]
To solve for [tex]b[/tex], continue to use PEMDAS.
[tex] - 3 = - \frac{1}{4}(4) + b→ - 3 = - 1 + b→ - 2 = b[/tex]
Now use [tex]m[/tex] and [tex]b[/tex] to solve for your equation:
[tex]y = - \frac{1}{4} x - 2[/tex]
The answer is C.
A rectangular poster is 2/3 meter long and 1/2 meter wide. What is the area of the poster in fraction form
Answers
Answer:
1/3
Step-by-step explanation:
In the figure, name the intersection of lines m and n.
B
m
H
K
j
DC
B
K
A
Answers
A line passes through the point (-8, – 4) and has a slope of 5/4 write an equation in point slope form
Answers
y=5/4x+6 is in slope intercept form I forgot how to do point slope
James paid an initial fee of $6.00 for a movie rental service. Each time he rents a movie he is charged $2.00. Sarah uses a different movie
rental service that charges based on the equation y = 3x + 4, where y is the total cost and x is the number of movies rented. At what point
are the prices of the two services the same?
606
Answers
Answer:
We have system of equations
James's total cost: Y = 2x + 6 (1)
Sarah's total cost: Y = 3x + 4 (2)
replace y = 2x + 6 and (2) => 2x + 6 = 3x + 4 => x = 2 => y = 10
So the total cost of renting movies by James And Sarah is equal
Step-by-step explanation:
Linear Equations Digital Escape! Can you find the slope-intercept equation of each line and type the correct code?
Answers
Answer: I can if there’s a picture...
Step-by-step explanation:
Answer: cgia
Step-by-step explanation: