Answer:
$337.50
Step-by-step explanation:
Firstly, we need to get the perimeter of the larger farm.
Since the ratio of the sides of the smaller to
the larger is 4:5, then this will be the ratio of their perimeter too
4/5 = 360/x
4x = 5 * 360
x = (5 * 360)/4
x = 450 yards
Now the cost to dig is $0.75 per yard
For a perimeter of 450, the cost will be 450 * $0.75 = $337.5
Bella wants to purchase a t-shirt for $14.89. She knows that sales tax is an additional 5%, or , of the price. To find the exact amount of the sales tax, she should multiply the purchase price by
Answer:
she should multiple by 1.05 and you will get the correct answer
These fractions are in order from least to greatest.
StartFraction 8 Over 7 EndFraction, 1 and two-fifths, x, 1 and two-thirds, 2
Which value of x would keep the list in order from least to greatest?
1 and one-sixth
StartFraction 8 Over 5 EndFraction
1 and StartFraction 7 Over 10 EndFraction
StartFraction 7 Over 3 EndFraction
Answer:
I think it is B.
Step-by-step explanation:
They don't tell where the fraction will be placed and other people got it wrong when they thought they put the fraction in the greatest spot.
The value of x could be 1 and one-sixth, or StartFraction 8 Over 5 EndFraction options (A) and (B) are correct.
What is a fraction?Fraction number consists of two parts, one is the top of the fraction number which is called the numerator and the second is the bottom of the fraction number which is called the denominator.
It is given that:
The fractions are:
8/7, 1 2/5, x, 1 2/3, 2
Or
8/7, 7/5, x, 5/3, 2
1.142, 1.4, x, 1.667, 2
x could be
x = 1 1/6 = 1.166
Thus, the value of x could be 1 and one-sixth, or StartFraction 8 Over 5 EndFraction option (A) and (B) are correct.
Learn more about the fraction here:
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What is the value of x?
Answer:
if i had to guess i would say 30. but not sure
A population of rats triples every 7 days. If the population starts with 5 rats, how many rats
will there be in 3 weeks?
Answer:
135 rats
Step-by-step explanation:
first do 5 x 3 (because it triples every week) that equals 15 then triple that witch is 45, then triple that one more time, 135 (because you are supposed to do 3 weeks) so its 135 rats! hoped this helped ;)
Calvin works at a clothing store. He sells 3 pairs of jeans for $66.49 each, 2 shirts $28.99 each, and a belt for $15.40. He also gives a refund for a coat that a customer returned for $89.95. What is the net change in the amount of money for the store?
Answer: 182 / 182.9
Step-by-step explanation:
199.47 +57.98 + 15.40 - 89.95
3 x 66.49 = 199.47
2 x 28.99 = 57.98
since there was only one for the belt and the coat there is no problems for that.
add and subtract all of that and you get 182 or 182.9
i did the problem on my own and then checked it on a calculater. although if it isnt right im very sorry
Answer:
182
Step-by-step explanation:
What is the greatest common factor (GCF) of 528 and 720?
Select one:
A. 18
B. 24
C. 36
D. 48
Answer:
D.48
Step-by-step explanation:
Determine the number of real solutions there are for 9x2 - 12r + 18 = 0.
A. no real solutions
B. I real solution
C. 2 real solutions
D. 3 real solutions
E. not enough information
Answer:
A. No real Solution
Step-by-step explanation:(1): "x2" was replaced by "x^2".
(32x2 - 12r) + 18 = 0
9x2 - 12r + 18 = 3 • (3x2 - 4r + 6)
3x2 - 4r + 6
3 • (3x2 - 4r + 6) = 0
3 = 0
PLS HELP ME I WILL GIVE BRAINLYEST
Answer:
C
Step-by-step explanation:
2 * 3 is 6
4 * 3 is 12
8 * 3 is 24
Answer:
C
Step-by-step explanation:
2,6 4,12 and 8,24 are all simplified to the fraction 1/3 so the relationship is proportional.
Also in each of the x column every number is always three times the amount.
Hope this helps! :) Plz mark as brainliest
Given the equation 3x – 4y = 24.
a) Find two solutions to the equation. Show your work. See pages 82 – 85 in your reference guide. Write your answer as coordinates.
b) Using your answers from part a, what is the slope of the given equation. Show your work. See pages 88 – 90 in your reference guide.
c) Convert the given equation into slope-intercept form. Show your work. See page 91 - 93 in your reference guide.
Answer:
Step-by-step explanation:
Given the equation 3x-4y = 24,
The solution of the equation of the equation will be gotten at the point where x = 0 and y = 0 as shown;
when x = 0
3(0)-4y = 24
0-4y = 24
y = 24/-4
y = -6
Also when y = 0
3x-4(0) = 24
3x = 24
x = 24/3
x = 8
Hence the solution of the equation (x, y) are (8, -6)
b) The standard from of equation of a line is y = mx+c where m is the slope. To get the slope of the line, we will need to rewire the equation in slope intercept form first.
Given 3x-4y = 24
-4y = 24-3x
-4y = -3x+24
Divide through by -4
-4y/-4 = -3x/-4 + 24/-4
y = 3/4 x - 6
Comparing
m = 3/4
Hence the slope of the line is 3/4
c) This has been done in (b) above. The equation in slope-intercept form is
y = 2/4 x - 6
what is the lcm of the numbers 26 and 65
Answer:
its 130
Step-by-step explanation:
y=2x+1
-4x+2y=2
How many solutions does the system have?
A none
B exactly one
C exactly two
D Infinitely many
Angle A and B are supplementary angles. If A= 7x + 7 and B = 4x -14, find the measure of B.
Answer: mB=54
Step-by-step explanation:
Find x using 7x+7+4x-14=180. Use x in 4x-14 to find b.
The answer to the question is b=54
How many zeros are in the product 30 × 10 power of 5
Answer:
6 zeros
Step-by-step explanation:
30 x 10^5
using P.E.M.D.A.S
you do exponents first
10^5 = 100000
then 100000 x 30 = 3000000
and there is 6 zeros
A local little league has a total of 80 players, of whom 40% are right handed. how many right handed players are there?
Answer:
32
Step-by-step explanation:
Eddie sorts his 85 baseball cards into stacks of 9 cards each. How many stacks of 9 cards can Eddie make
Find Slope (-2,-2) (4,2
Answer:
4/6 or in simplest form 2/3.
Step-by-step explanation:
2-(-2)/4-(-2)= 4/6
without finding any other angles or sides congruent, determine which pair of triangles can be probed to be congruent by the HL theorem
Answer:
YXZ and NMO
Step-by-step explanation:
The HL (hypotenuse leg) theorem says that if the hypotenuse and one leg of one right triangle is congruent to the hypotenuse and one leg of another right triangle, the 2 triangles are congruent.
Therefore, we can see that the only 2 triangles that can be guaranteed to be congruent are triangles YXZ and NMO.
From the picture, we see that this boils down to finding the length of a side of a right triangle. The angle that we know about is 45^ and we know that the length of the side adjacent to the angle is 100 feet. We want to know about the length of the side that is opposite to the angle.
The tangent of an angle alpha is the ratio of the length of the opposite side to the length of the adjacent side
tan45^=x/100
1=x/100
x=100
So, the river is 100 feet across.
Now answer the following question(s).
1. Name the trigonometric ratios that was/were used to evaluate the width of the river?
2. List the most common units angles can be measured in.
Answer:
its should 2
Step-by-step explanation:
simplify the expression :
(2 + 3p) (2) =
please help
A rectangle has length 6 and height 4. Which of these would tell you that quadrilateral ABCD is definitely not similar to this rectangle? Select all that apply.
Answer:
1) AB=BC
2) m∠ABC=105∘
3) AB=8
4) BC=8
5) BC=2⋅AB
Step-by-step explanation:
A rectangle has length 6 and height 4.
Which of these would tell you that quadrilateral ABCD is definitely not similar to this rectangle? Select all that apply.
1) AB=BC
2) m∠ABC=105∘
3) AB=8
4) BC=8
5) BC=2⋅AB
6) 2⋅AB=3⋅BC
Answer:
A rectangle is a quadrilateral (has four sides). Opposite sides of a rectangle are equal to each other and the diagonals bisect each other. Also, each of the angles in rectangle measure 90°.
1) AB = BC
Opposite sides of a rectangle are equal, hence AB is opposite to CD and BC is opposite to AD. Therefore:
AB = CD, BC = AD
AB ≠ BC
2) m∠ABC = 105°
Each of the angles in a rectangle measure 90°, therefore m∠ABC = 90°. m∠ABC ≠ 105°
3) AB = 8
AB might be the length or height of the rectangle, hence:
AB = 6 or AB = 4. AB ≠ 8
4) BC = 8
BC might be the length or height of the rectangle, hence:
BC = 6 or BC = 4. BC ≠ 8
5) BC = 2AB
If BC is the height = 4, BC ≠ 2AB
6) 2AB = 3BC
If AB is the length of the rectangle and BC is the height of the rectangle then:
2(6) = 3(4)
12 = 12
2AB = 3BC
1/3x+y=4 solve for y
Select all ordered pairs that satisfy the function
y=2/3x + 1
A. (-3,-1)
B. (-2,-1)
C. (3, 3)
D. (5, 6)
Answer:
its D
Step-by-step explanation:
The ordered pairs that satisfy the function y = 2/3x + 1are (-3,-1) and (3,3)
How to determine the ordered pairs?The function is given as:
y = 2/3x + 1
Next, we test the options
(a) (-3,-1)
This gives
-1 = 2/3 * -3 + 1
Evaluate
-1 = -1 --- this is true
(b) (-2,-1)
This is false because -1 = -1 is true in (a)
(c) (3,3)
This gives
3 = 2/3 * 3 + 1
Evaluate
3 = 3 --- this is true
(d) (5,6)
This gives
6 = 2/3 * 5 + 1
Evaluate
6 = 4.3 --- this is false
Hence, the ordered pairs are (-3,-1) and (3,3)
Read more about linear equations at:
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Mrs. Dillard is installing a cubed swimming pool in her backyard. The hole that her husband dug in her backyard is 216 feet cubed. She went to the pool store to pick out a pool frame. She chose a pool frame that had a length, width, and height of 7ft. Will the pool frame she choose fit into the 216 foot cubed hole? If so, explain, if not what dimensions much she buy for the pool frame to fit?
Answer: No. The pool frame she choose will not fit into the 216 foot cubed hole. She should have picked a frame of 6ft.
Step-by-step explanation:
From the question, we are informed that Mrs. Dillard is installing a cubed swimming pool in her backyard and that the hole that her husband dug in her backyard is 216 feet cubed.
We are further told that she went to the pool store to pick out a pool frame. She chose a pool frame that had a length, width, and height of 7ft.
Since the height is 7ft, the volume will be: = 7ft × 7ft × 7ft = 343 feet cubed.
This shows that the pool frame she choose will not fit in the hole dug. She should have picked a frame of 6feet since (6ft × 6ft × 6ft) = 216 ft cubed.
PLEASE HELP ME OUT!!
The question is in the image below next to the blue x
Answer:
y=3x +5
Step-by-step explanation:
Write an expression that describes the length of a rectangle given that the width is 2z and the area is 16z^2 - 10z^2 + 2z
Answer:
3z + 1
Step-by-step explanation:
Area = 16z^2 - 10z^2 + 2z = 6z^2 + 2z = 2z(3z + 1)
Width = 2z
Area of a rectangle is given as:
Area = length × width
hence length = Area/Width
= 2z(3z + 1)/2z
= 3z + 1
Identify the slope and the y-intercept of the line written as
L
y + 7 = ] (x + 1)
) m =
6, point: (7, 1)
m = 5, point : (-1, -7)
m = 5, point : (-7,-1)
m =
6, point : (1, -7)
Answer:
m=1/6, point: (-1,-7)
Step-by-step explanation:
the point slope form is y-y1=m(x-x1) and m is the slope and x1 is 1 and y1 is -7 so it will be y-(-7)=1/6(x-(-1)) then when you simplify it, it will be y+7=1/6(x+1)
please help! humanities. ❤️
Answer:
On top of old Smo-key all cov-ered with snow
Answer:
I would personally go with the last option, On Top of Old Smo - key all cov -ered with snow
Step-by-step explanation:
I believe this is correct because In English, there are unstressed, and stressed syllables which are generally indicated in several ways. In traditional english poetry, this generally has to do with the concept of rhythm in a metric line which is a measurement of small groups of sylables called feet established by the words in the line. This is all formed by an iambic meter which is a metrical pattern in the line of a verse or a set of sentences. This method is known as Scansion.
Help! Will mark branliest
Answer:
<3 = 40 degrees
Step-by-step explanation:
90 + 58 + <1 = 180
148 + <1 = 180
<1 = 32
<1 = <2
32 = <2
<2 + <3 + 108 = 180
32 + <3 + 108 = 180
<3 + 140 = 180
<3 = 40
You are at the grocery store buying meat for a BBQ that you are hosting. The meat packets are 10.25 pounds each. If you buy 6 of those packets, how many pounds of meat will you end up buying?
Answer:
61.50 pounds
Step-by-step explanation:
10.25 x 6
The density curve below represents the number of minutes Joseph spent getting dressed for school each
morning this past school year.
which of the following statements are true?
Answer: C) the height of the density curve is 0.5
Step-by-step explanation: Khan academy
Answer:
A & B
Step-by-step explanation:
Got it right