hello brainly team I need help
Answer:
98 feet
Step-by-step explanation:
84^2+50^2 7056+25009556✓9556 = 97.754approximately 98Thxx=22 (I know this isn't an option however, I've reviewed this problem multiple times, but only find x=22 to be correct. You can look at my explanation below to see what I see.
Explanation:[tex]according\ to\ the\ title\\ the\ diagonals\ of\ an\ isosceles\\ trapezoid\ are\ represented\\ b_y(6x-29)\ and\ (4x+15)\\ so\ 6x-29=4x+15\\ so\ 2x=44\\ so\ x=22[/tex]
Question #5 Answer:Answer: B) 98 feet
Explanation:[tex]solution:\ From\ question\\ 84\ feet\ long\ and\ 50\ feet\ wide\\ so\ he\ will\ run\ \sqrt{{84}^2+{50}^2}\approx98\ feet[/tex]
I hope this helps you
:)
If a train travels 420 miles in 24 hours , what is it’s unit rate in travel ?
Answer:
17.5 miles per every hour
Step-by-step explanation:
All you do is divide 420 by 24 to find the unit
Unit rate = total miles/ total time.
Unit rate = 420/24 = 17.5 miles per hour
What is the range of the following graph
The range is the possible output values ( the y values).
The graphed line has arrows pointing up which means the range continues infinitely but the line crosses at y = -6.
This makes the range from -6 to infinity
[-6, infinity)
Helpppp pls this involves compound interest
Answer:
[tex]f(x)=9500(1.0625)^x[/tex]
Step-by-step explanation:
Formula for compound interest / exponential functions:
[tex]f(x)=a(b)^x[/tex]
a represents the initial value, b represents the multiplier, and x is the duration / inputs.
In this case, 9,500 is the amount invested, so that's the initial value. The factor here is 6.25% which turned into a decimal is 0.625, but we have to add 1 to that since we have to include the original 100% from when we invested the $9,500. Lastly, x is the number of years, so that remains the same as the formula.
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Using the quadratic formula to solve
Solve this application problem using a system of equations: 40,000 people attended a ballgame at a stadium that offers two kinds of seats: general admission and reserved. The day's receipts were $425,000. How many people paid $15.00 for reserved seats, and how manypaid $8.00 for general admission?
Answer: 15,000 people paid $15.00 for reserved seats and 25,000 paid $8.00 for general admission.
Step-by-step explanation:
Let x = Number of reserved seats
y= Number of general admission
According o the question:
x + y = 40000 (i)
15x + 8 y = 425000 (ii)
Multiply 8 to equation (i), we get
8x + 8 y = 320000 (iii)
Subtract (iii) from (ii), we get
15x - 8x + 8y - 8y = 425000-320000
⇒ 7x = 105000
⇒ x = 15000 [Divide both sides by 7]
Put this in (i) , we get
15000+y= 40000
⇒ y = 40000-15000
⇒ y= 25000
Hence, 15,000 people paid $15.00 for reserved seats and 25,000 paid $8.00 for general admission.
Sumatra bought a loaf of bread 24 inches long. She cut it into two pieces. If one piece is
9 inches, how long was the other piece?
Answer:
15
Step-by-step explanation:
24-9
Your helping create a circular flower garden at a senior center you have flowers needed to line the circumference of 78.5 feet you want to plant flowers across the diameter use the circumference formula
Answer:
Step-by-step explanation:
ight so u have to find the circumfrance but first u have to get the fromla for circumfrance after u have that you have to get the formula for diamtre and add them up and u will have your answer
The density of gold is 19.3 g/cm?
A gold bar has volume 150 cm
Work out the mass of the gold bar.
Answer:
2895 grams
Step-by-step explanation:
Use the density formula, d = m/v, where m is the mass and v is the volume.
Plug in the density and volume into the formula, and solve for m:
d = m/v
19.3 = m/150
Multiply each side by 150:
2895 = m
So, the mass is 2895 grams
y : ([tex]\frac{3}{18\\}[/tex]+[tex]\frac{3}{36}[/tex]+[tex]\frac{3}{60}[/tex]+...+[tex]\frac{3}{29700}[/tex]) = [tex]\frac{1}{14}[/tex]+[tex]\frac{1}{35}[/tex]+[tex]\frac{1}{65}[/tex]+...+[tex]\frac{1}{350}[/tex]
Answer:
whats the given?? what you need I don't understand
Answer:
x = 5 Or x = \frac{5}{2}
2
5
Explanation:
Given \frac{x-1}{x-2}+\frac{x-3}{x-4}=\frac{10}{3}
x−2
x−1
+
x−4
x−3
=
3
10
\implies \frac{(x-1)(x-4)+(x-3)(x-2)}{(x-2)(x-4)}=\frac{10}{3}⟹
(x−2)(x−4)
(x−1)(x−4)+(x−3)(x−2)
=
3
10
\implies \frac{x^{2}-4x-x+4+x^{2}-2x-3x+6}{x^{2}-4x-2x+8}=\frac{10}{3}⟹
x
2
−4x−2x+8
x
2
−4x−x+4+x
2
−2x−3x+6
=
3
10
\implies \frac{2x^{2}-10x+10}{x^{2}-6x+8}=\frac{10}{3}⟹
x
2
−6x+8
2x
2
−10x+10
=
3
10
\implies 3(2x^{2}-10x+10)=10(x^{2}-6x+8)⟹3(2x
2
−10x+10)=10(x
2
−6x+8)
\implies 6x^{2}-30x+30=10x^{2}-60x+80⟹6x
2
−30x+30=10x
2
−60x+80
\implies 0= 10x^{2}-60x+80-6x^{2}+30x-30⟹0=10x
2
−60x+80−6x
2
+30x−30
\implies 4x^{2}-30x+50=0⟹4x
2
−30x+50=0
Divide each term by 2 ,we get
\implies 2x^{2}-15x+25=0⟹2x
2
−15x+25=0
Splitting the middle term,we get
\implies 2x^{2}-10x-5x+25=0⟹2x
2
−10x−5x+25=0
\implies 2x(x-5)-5(x-5)=0⟹2x(x−5)−5(x−5)=0
\implies (x-5)(2x-5)=0⟹(x−5)(2x−5)=0
\implies x-5 = 0 \: Or \: 2x-5 = 0⟹x−5=0Or2x−5=0
\implies x = 5 \: Or \: x=\frac{5}{2}⟹x=5Orx=
2
5
Therefore,
x = 5 Or x = \frac{5}{2}
2
5
••••
brainliest for correct answer
Which expression is equivalent to 50En-1(n(4n+3))
Answer:
equivalent of 50En-1+n(4n+3))is4{50(50+1)(2×60+1)+3{50(51)_2}
Answer: D
Step-by-step explanation: Im from the future D is correct on edge yw :)
(2x – 18) °
thats the equation
What is X?
Factor 2x−18
2x−18
=2(x−9)
Answer:
2(x−9)
3/13 Drawing a card below a 5 (not including an Ace)
O True
O False
Answer:
True
Step-by-step explanation:
Maths
Answer:
False
ksfndkvnf
dnkvn[d
snvkndf
Fasle
Step-by-step explanation:
Which of the following is an integer?
1
3
8.666...
-5
10
Answer:
8.666...
Step-by-step explanation:
It goes on forever and dosent end so its an integer
loading Shmoop
2.
Will measures the mass of several objects using a balance that is able to measure objects to the nearest ten-thousandth of a gram. His measurements are shown in the table below.
What is the BEST approximation of the mean mass, in grams, of the objects?
F
4.69
G
4.687
H
4.6872
J
4.68718
K
4.687175
Answer:
hi can you help me with shmoop i need help
PLEASE HELP again
-4(3-6)·(-3)²=______
Answer:
108
Step-by-step explanation:
[tex] - 4(3 - 6) \times ( - 3 {)}^{2} \\ = - 4( - 3) \times 9 \\ = 12 \times 9 \\ = 108[/tex]
The value of a computer is given by the expression 2000+(-200t) where t is the time in years.
If it was one year it would be 2200 and you just keep adding 200 for each year.
I need help with this
Answer:
No
Step-by-step explanation:
-10 is not greater than 9. A number that is more positive is more greater.
Answer:
No
Step-by-step explanation:
-10 < 9 according to the number line
Three times the complement of an angle is 68° more than the supplement of the angle. Find the angle. Solve for y
[tex]3 \times 22 > 180 - y[/tex]
[tex]66 > 180 - y[/tex]
Plus sides y
[tex]66 + y > 180 - y + y[/tex]
[tex]y + 66 > 180[/tex]
Subtract sides -66
[tex]y + 66 - 66 > 180 - 66[/tex]
[tex]y > 112[/tex]
Also :
[tex]y < 180[/tex]
Thus ;
[tex]112 < y < 180[/tex]
Given: ∠A and ∠B are supplementary angles.
m∠A=4x−16; m∠B=2x+4
Prove: m∠B=68°
Drag and drop reasons into the boxes to correctly complete the proof.Given: ∠A and ∠B are supplementary angles.
m∠A=4x−16; m∠B=2x+4
Prove: m∠B=68°
Drag and drop reasons into the boxes to correctly complete the proof.
Answer:
Step-by-step explanation:
Statements Reasons
∠A and ∠B are supplementary Given
m∠A = (4x - 16), m∠B = (2x + 4) Given
m∠A + m∠B = 180° Definition of supplementary angles
4x - 16 + 2x + 4 = 180° Substitution property of equality
6x - 16 + 4 = 180 Simplify
6x - 12 = 180 Simplify
6x = 192 Addition property of equality
x = 32 Division property of equality
m∠B = 2(32) + 4 Substitution property of equality
m∠B = 64 + 4 Simplify
m∠B = 68° Simplify
1. Crestside Ambulance Service has a van with a 20 gallon fuel tank. To fill the tank required 8
5/10 gallons. How many gallons were in the tank before refueling?
The amount of gasoline that was in the tank before refilling it was 11.5 gallons. Due to the above, it lacked 8.5 gallons to refill it again.
How to calculate how many gallons were missing to fill the tank?To calculate how many gallons were left to refill the tank, you need to know how much gasoline was in the tank.
According to the statement, the tank required [tex]8 \frac{5}{10}[/tex] to fill up, then to know how much gasoline it had we must subtract this amount from the maximum capacity of gasoline that the tank requires as shown below:
[tex]8\frac{5}{10}[/tex] = 8.5 gallons
20 - 8.5 gallons
= 11.5 gallons
Based on the above, the number of gallons in the tank was 11.5 gallons of gasoline.
Learn more about fractions in: https://brainly.com/question/1301963
What is the value of y?
A.
16
B.
48
C.
64
D.
13
Answer:
48°
Step-by-step explanation:
Because the y° angle plus the 3x° angle should equal 90°.
subtract 48° from 90° and you will get 42°.
the 3x° angle looks like it would be acute so it'd have to be 45° or under.
there's also another way to solve this problem, but I don't remember how
Given the equation: = 4, which property should be applied first?
|x - 2] + 5 = 9
anyone know the answer?
Answer:
6
Step-by-step explanation:
replace x with 6, so 6-2+5=9
Enter the values in order from least to greatest. |−2|, |3|, |−9|, |1|
Answer:
(-9), (-2), 1, 3
Step-by-step explanation:
Answer:
|1|, |-2|, |3|, |-9|
Step-by-step explanation:
Find the absolute values
Order from least to greatest
A car can travel 156 kilometers on 13 liters of gasoline. How much gasoline will it need to go 480 kilometers?
Answer:
40
Step-by-step explanation:
To find how much gasoline is needed for 480 kilometers, we will need to find how much is needed per kilometers:
13 liters is used for 156 kilometers
156/13 = 12 so 1 liter gasoline is spent per 12 kilometers
So for 480 kilometers we would need 40 liter gasoline because
480/12 = 40
A student ran a distance of 3 1 over 2 miles each day for 5 days. Then the student ran a distance of 4 1 over 4 miles each day for the next 5 days.
What was the total distance in miles the student ran during these 10 days?
Answer:
The answer is 25 3/4 miles in total of the 10 days
Answer: 25 3/4
Step-by-step explanation:
good luck
Answer:
the student ran 38 3/4 in 10 days
Step-by-step explanation:
first i did 3 1/2 x 5=17 1/2
then i did 4 1/4 x 5=21 1/4
last i did 17 1/2 + 21 1/4=38 3/4
Given H(t)=10-2t^2 , find h^-1 (t)
The STEM Club is renting a pavilion at the amusement park. The number attending varies Inversely to the amount they must pay per person for the rental When 25 students attend, they must pay $17 per person. How many students need to attend if they want to pay under $12 per person? A) 34 B) 35 36 D) 37
The inverse variation of the STEM club implies that as the number of students increases, the amount reduces
The number of students is 35
How to determine the number of students?An inverse variation is represented as:
[tex]k = xy[/tex]
Where:
k represents the proportionality constant.
x represents the number of students, and y represents the amount
So, we have:
[tex]x_1 * y_1 = x_2 * y_2[/tex]
This gives
[tex]25 * 17 = x_2 * 12[/tex]
Evaluate the product
[tex]425 = x_2 * 12[/tex]
Divide both sides by 12
[tex]x_2 = 35[/tex]
Hence, the number of students is 35
Read more about inverse variations at:
https://brainly.com/question/1327394