Answer: a= 96
Step-by-step explanation:
28^2 + a^2 = 100^2
784 + a^2 = 10000
-784 -784
a^2 = 9216
a= 96
PLEASEEEEE HELPP !!!!!
A lake near Susan's house is predicted to lose water every
day because of a drought. The table shows the estimated
water depth in feet, y, after x days of drought.
Answer:
y = -0.5x + 100
Step-by-step explanation:
Im not really sure what i was supposed to answer but i hope it helped.
Answer:
A. y = −0.5x + 100
Step-by-step explanation:
Financial goal is to purchase a house. To make Marcel’s financial goal of purchasing a house a specific goal, he can . Next, Marcel can make his goal timely by . Lastly, Marcel can make his financial goal measurable by each month.
Answer:
Marcel's financial goal is to purchase a house. To make Marcel's financial goal of purchasing a house a specific goal, he can FOCUS ON SAVING FOR A DOWN PAYMENT. Next, Marcel can make his goal timely by GIVING HIMSELF A DEADLINE. Lastly, Marcel can make his financial goal measurable by TRACKING THE AMOUNT OF MONEY HE SAVES each month.
If you bought a stock last year for a price of $73, and it has risen 7.1% since then, how much is the stock worth now, to the nearest cent?
Answer:
78.18
Step-by-step explanation:
73 times 1.071=78.183
Answer:
$78.11
Step-by-step explanation:
Find , to the nearest tenth of a foot , the height of the tree represented in the accompanying diagram.
Answer:
Height of tree = 28.2 ft (Approx)
Step-by-step explanation:
Given:
Angle from ground to top of the tree = 62°
Distance from a point to base of tree = 15 ft
Height of tree = [tex]X[/tex]
Find:
Height of tree = [tex]X[/tex]
Computation:
Using trigonometric application:
[tex]Tan\ 62 = \frac{Height\ of\ tree}{Distance\ from\ a\ point\ to\ base\ of\ tree} \\\\Using\ calculator\ , Tan62 = 1.88\\\\1.88=\frac{Height\ of\ tree}{15} \\\\Height\ of\ tree=28.2ft[/tex]
Height of tree = 28.2 ft (Approx)
Which will result in a perfect square trinomial?
Answer:
is there a picture?
Step-by-step explanation:
3) A box of chocolates contains four milk
chocolates and four dark chocolates. You
randomly pick a chocolate and eat it.
Then you randomly pick another piece.
The first piece is milk chocolate and the
second piece is dark chocolate.
Are the events independent or dependent?
What is the probability?
Answer:
dependent and 2/7
Step-by-step explanation:
dependent because you didn't replace it.
1/2 times 4/7 which is 4/14 which equals to 2/7
The parabola opens to the right. The focus is given as
F (p,0) and directrix x = -p. The distance between the
focus and point P is equal to the distance between the
directrex and point P. Continue to simplify the equation to
solve for y2. THE ANSWER IS 4px!! :)
Answer:
Step-by-step explanation:
We have that the focus is at (p,0) and that the directrix is x=-p. Take the point (-p,0) of the directrix. We know that the vertex of the parabola is at the middle point ot the line segment that joins the points (p,0) and (-p,0). To get the middle piont, we take the average coordinate by coordinate. That is, the middle point is [tex](\frac{-p+p}{2}, \frac{0+0}{2}) = (0,0)[/tex]. The general formula of a parabola of vertex (h,k) that opens to the right or to the left is given by
[tex](y-k)^2 = 4p(x-h)[/tex]
Where |p| is the distance from the focus to the vertex. If the parabola opens to the right, then p>0 and p<0 otherwise. In our case, h =0=k, so we get that
[tex]y^2 = 4px[/tex]
Answer:
y^2 = 4px
Step-by-step explanation:
edg 2021
Max pays his rent for $300 on April 28th.
Max mows a different neighbor's lawn on April 29th and they pay him $15.
Max fills up his tank at a gas station on April 30th for $29.80.
Max buys a snack in the gas station for $4.57 the same day.
How much money does Max have on April 30th after he buys the snack?
Find the value of x.
Answer:
x=8
Step-by-step explanation:
5x+8
5x8=40
x=40
Answer:
x = 25.6
Step-by-step explanation:
1. Both angles towards the bottom equal 48 degrees, so the angle on the left (already shown) and across on the right equal 48. Add/multiply both of them
48 * 2 = 96
Now, like triangles, figures with 4 sides add up to a certain number of degree. Four sided figures or quadrilaterals (the ”fancy” math word for it) add up to 360 degrees.
2. Adding up to 360 degrees means that all four angles have to be evenly split, you already know that the corners are 48 degrees, the bottom corners, you don’t know yet, therefore, we subtract 360 by 96 and divide the difference.
360 - 96 = 264
264/2 = 132
3. From the explanation above, you now know that the bottom corners will equal 132 degrees, therefore you will set the equation to be equal to 132 degrees.
5x + 8 = 132
5x = 128
x = 25.6
The answer is x = 25.6, I hope this explained everything, there are some theorems which make remembering these steps a lot easier, and alternative approaches you could have taken, but this is my approach.
Use DeMoivre’s Theorem to find (3cis(pi/6))^3.
a.) (27sqrt3)/2 +27/2 i
b.) (9sqrt3)/2 +9/2 i
c.) 27i
d.) 9i
Answer:
C. 27iStep-by-step explanation:
Given the complex number in polar coordinate expressed as
z = r(cos∅+isin∅)
zⁿ = {r(cos∅+isin∅)}ⁿ
According to DeMoivre’s Theorem;
zⁿ = rⁿ(cosn∅+isinn∅)
Given the complex number;
(3cis(pi/6))^3
= {3(cosπ/6 + isinπ/6)}^3
Using DeMoivre’s Theorem;
= 3³(cos3π/6 + isin3π/6)
= 3³(cosπ/2 + isinπ/2)
= 3³(0 + i(1))
= 27i
The right answer is 27i
The area of a rectangle is 99 square inches. What is the new area of the rectangle if the height were five times long and the base decreased by one-third? Answer_square inches
Answer:
330 square inches
Step-by-step explanation:
99 x 5 =495
495 x 2/3 =330
Pythagorean Theorem: Jason only has room for a TV that is less than 30^ prime prime wide.
Find the width of the TV
Answer:
Step-by-step explanation:
length² + width² = diagonal²
24² + width² = 40²
576 + width² = 1600
width² = 1600 - 576
width² = 1024
width = √1024 = √32*32
width = 32"
Width of the TV is more than 30"
Answer:
32
Step-by-step explanation:
First off, Bruh, 30" is not prime prime. That's 30 inches.
The base of the TV is 32. This is because A^2+B^2=C^2. 24 is A, 40 is C, and the base is B.
So that means that is we take 24^2 and the base^2, we should get 40^2. 40^2 is 1600. 24 squared is 576. So if we take the base and square it and add 576, we should get 1600. Or we could just take 1600 and subtract 576.
1600-576=1024.
So now, the root of 1024 is the base. Which is 32. Hope that helped.
What is the measure of leg b?
a. 16
b. 23.3
c. 32
d. 34
Answer:
b. 23.3
Step-by-step explanation:
1.(25)^2=x^2 + (9)^2
625= x^2 + 81
2. subtract 81
544= x^2
x= 23.3
Which inequality will have a shaded area below the boundary line?
Answer:
When you change the inequality as the formula of y>ax+b, it is over the boundary line. While the formula is y<ax+b, it is below the boundary line. So we can get the answer is D.
Step-by-step explanation:
Consider circle with diameter DE.
E(13,11)
D(-3,3)
Can anybody help me with this?!
Answer:
The one down and to the leftStep-by-step explanation:
A scalene triangle has three unequal sides and that triangle is the only one which posesses these qualities
Answer:
The answer is Left bottom image, the right angle triangle.
Step-by-step explanation:
Scalene triangle is a triangle with 3 different length of sides .
When 3 is subtracted from 1/3 of a number n, the result is less than 6. Which inequality and solution represent this situation?
A: 1/3n - 3 < 6; n < 27
B: 3 - 1/3n < 6; n > -9
C: 1/3n - 3 < 6; n < 9
D: 3 - 1/3n < 6; n < -9
Answer: A
Step-by-step explanation:
1/3n (variable)
-3 (it says subtracted)
(is less than 6)
(n is less that 27)
Simplify.
2(m + 11)
2m + 11
2m + 22
24m
22m
Answer:
You distribute the 2 to the m=2m
Then you distribute the 2 to the 11 which gives you 22
ANSWER: 2m+22
What are the possible remaining angle measures in triangle ABC with MA= 40°, AC=50, and BC=457
Answer:
The answer is
A : B= 121 C= 19, and B= 59, C =81
Step-by-step explanation:
Answer:
A : B= 121 C= 19, and B= 59, C =81
Step-by-step explanation:
Describe the values graphed on the number line in words. The number line represents the solutions of what inequality? How many solutions does this inequality have?
The number line represents every rnumber less than 11. This would be represented by [tex]x< 11[/tex]. I hope this helps
Answer:
The number line represents every number less than 11. This would be represented
hope this helps :}
Is this SAS or Not SAS?
Answer:
SAS
Step-by-step explanation:
This pyramid is cut by the plane shown. The plane is parallel to the base of the square pyramid. What is the shape of the cross-
section?
A)
rectangle.
B)
rhombus.
square.
D)
triangle
Answer:
c
Step-by-step explanation:
Answer: THE ANSWER IS c
Step-by-step explanation:
When 800 is increased by 5%, find the amount of increase
When a regression line was used to model exponential data, the 2-value was
0.517. If the data are linearized using logarithms and then modeled again
with a regression line, the 2-value will be greater than 0.517.
A. True
B. False
Answer: A
It is true I think.
Step-by-step explanation:
Is (1, -2) a solution of y> -6x – 3?
Choose 1 answer:
Yes
No
Answer:
Yes
Step-by-step explanation:
(1, -2)
y > -6x – 3
-2 > -6(1) - 3
-2 > -6 - 3
-2 > -9 Yes
Betty spent 12 minutes drying her hair and 16 minutes curling her hair. How much time did Betty spend drying and curling her hair combined?
Answer:
28 min
Step-by-step explanation:
The word combined signals to addition.
if we are adding 12+16, add the ones place first and you will get 8
There are 2 tens in the tens place
1+1=2
Put them together and it is 28 min
Hope this helped :)
Answer:
28
Step-by-step explanation:
because 12 + 16 = 28
A man wants to hike two trails. The length of one trail is 7.709 km. The length of the other trail is 9.0309 km. What is the total length of the two trails?
Answer:
Its addition I think so the answer would we 16.7399km for both trials
Step-by-step explanation:
Find the unknown side length, x.
Answer:
b=24
Step-by-step explanation:
10^2+b2=24^2
100+b2=576
b2=476
then square root it
b=24
A manufacturer finds that the life expectancy of its best selling model of dishwashers is 11 years and the standard deviation is one year. The lifespans are approximately normally distributed . What percent of dishwasher models skill last from 9-13 years? A. About 68%. B.about 95%. C. About 34 percent. D. About 47.5 percent
4,5,6,8,14,38,....... what is the next number of this sequence?
From 4 to 5, we add [tex]0!=1.[/tex] From 5 to 6, we add [tex]1!=1.[/tex] 6 to 8, we add [tex]2!=2.[/tex] 8 to 14, we add [tex]3!=6.[/tex] 14 to 38, we add [tex]4!=24.[/tex] Thus, the next term of the sequence is [tex]38+5!=38+120=\boxed{158}.[/tex]
The next term of the sequence 4,5,6,8,14,38 is 158.
What is a sequence?It is a type of series which follows a certain pattern. It can be a pattern of addition, subtraction, multiplication and division.
How to form a sequence?We have been given the following sequence:
4,5,6,8,14,38,..... and we have to find the next term of the sequence.
We can observe that from 4 to 5 we add 0!=1
From 5 to 6 we add 1!=1
From 6 to 8 we add 2!=2
From 8 to 14 we add 3!=6
From 14 to 38 we add 4!=24.
So in next term we have to add 5!=120
Hence the next term will be=38+120=158.
Learn more about sequence at https://brainly.com/question/6561461
#SPJ2