Answer:
Pumkins $7 and Watermelons $5
Step-by-step explanation:
let pumkins be P and watermelons be W s0
5P+20W=135 and 10P+16W=150
express first equation in terms of P
5P+20W=135
5P=135-20W (divide equation by 5)
P=27-4W
now express the second equation using the new P value
10P+16W=150
10(27-4W)+16W=150
270-40W+16W=150
120=24W
W=5
now plug in w value and solve for p
5P+20(5)=135
P=7
please solve the question. unit 10: circles homework 2: Central angles, arc measures, and arc length.
Answer:
Step-by-step explanation:
(9x-22) + 61 + (5x-7) + 34 = 360
14x = 294
x = 21°
:::::
arc GK = 9x-22 = 167°
:::::
arc HJ = 5x-7 = 98°
:::::
arc HGK = arc GK + 61 + 34 = 262°
:::::
arc GKJ = arc GK + 34 = 201‡
Angles in a circle add up to 360 degrees.
[tex]\mathbf{x = 21}[/tex][tex]\mathbf{GK = 167}[/tex][tex]\mathbf{HJ = 98}[/tex][tex]\mathbf{HGJ = 262}[/tex][tex]\mathbf{GKJ = 201}[/tex]The given parameters are:
[tex]\mathbf{GH = 61}[/tex]
[tex]\mathbf{HJ = 5x - 7}[/tex]
[tex]\mathbf{JK = 34}[/tex]
[tex]\mathbf{KG = 9x - 22}[/tex]
The sum of angles in a circle is 360 degrees.
So, we have:
[tex]\mathbf{GH + HJ + JK + KG=360}[/tex]
So, we have:
[tex]\mathbf{(9x-22) + 61 + (5x-7) + 34 = 360}[/tex]
[tex]\mathbf{14x = 294}[/tex]
Divide both sides by 14
[tex]\mathbf{x = 21}[/tex]
GK is calculated as:
[tex]\mathbf{GK = 9x - 22}[/tex]
[tex]\mathbf{GK = 9 \times 21 - 22}[/tex]
[tex]\mathbf{GK = 167}[/tex]
HJ is calculated as:
[tex]\mathbf{HJ = 5x - 7}[/tex]
[tex]\mathbf{HJ = 5 \times 21 - 7}[/tex]
[tex]\mathbf{HJ = 98}[/tex]
HGJ is calculated as:
[tex]\mathbf{HGJ = HG + GK + KJ}[/tex]
[tex]\mathbf{HGJ = 61 + 167 + 34}[/tex]
[tex]\mathbf{HGJ = 262}[/tex]
GKJ is calculated as:
[tex]\mathbf{GKJ =GK + KJ}[/tex]
[tex]\mathbf{GKJ = 167 + 34}[/tex]
[tex]\mathbf{GKJ = 201}[/tex]
Read more about angles in a circle at:
https://brainly.com/question/12260532
help me this is so hard for me
Answer: it’s the second
Step-by-step explanation:
How many license plate numbers consisting of three letters followed by
two numbers are possible when repetition is not allowed?
I
216
Solve the linear equation.
9x - 9 = 5x + 19
x=-7
x = 7
x = 5
x = 2
Answer:
x=7
Step-by-step explanation:
9x-9=5x+19
Combine like terms
9x-5x=19+9
4x=19+9
4x=28
x=7
HELP PLEASE
(Look at the picture)
A. 100
B. 130
C. 160
D. 200
E. 260
Answer: I think it B (130)
Step-by-step explanation: .........
Need help with this question please !!!
Answer: 27
Step-by-step explanation:
the measures of the angles of a triangle are shown below. solve for x
Answer:
x = 7
Step-by-step explanation:
As in right triangle, the other two angles sum up equal to 90 degree, so 6x + 15 + 33 = 90, then solve for x, 6x = 90 - 15 - 33 = 42, then x = 7.
Use the Distributive Property to correctly rewrite or simplify the expression:
21k+13k+9k
Answer:
21k+9k+13, and simplified into 43k.
Step-by-step explanation:
The distributive property means that you can put addends or factors in any order to get the same result(9+1=10, 1+9=10)
21k+13k+9k can be re-written into 21k+9k+13, and simplified into 43k.
Answer:
43k
Step-by-step explanation:
What proves angle BDE is congruent to CDE. ∆ADB and ∆ADC are congruent.
Answer: We will use the SAS (SIDE-ANGLE-SIDE) to prove that the two triangles are congruent. This states that if two sides and the included angle in one triangle are congruent to two sides and the included angle of another triangle, then the two triangles are congruent.
First line
First column: AB is congruent to CB Second column: Given
Second line
First column: angle ABD is congruent to angle CBD Second column: Given
At this point we have the SIDE-ANGLE portion of SAS. We just need the other side. We can see from the given angles that they both share a side...BD.
Third Line
First column: BD is congruent to BD Second column: Reflexive property
All that is left is to state SAS.
Fourth Line
First Column: Triangle ABD is congruent to triangle CBD Second column: SAS (from lines 1,2,3)
A ball is thrown straight up into the air. The height of the ball t seconds after it is thrown is modeled by the equation h(t) = 48t – 16t2. After how many seconds will the ball hit the ground?
A. 1
B. 1.5
C. 3
D. 3.5
Answer:
b
Step-by-step explanation:
gravity
Fill in the blank so that the ordered pair is a solution of y = 6x +7: 4,25)
a) 13
b) 1
c) 18
d) 3
Answer:
it is either A OR B
Step-by-step explanation:
what is the answer to 82.25-4.25b
Answer: Look
Step-by-step explanation:
Assume that customers arriving at a DMV are requested to fill out an optional survey. Assume that one of the survey questions asks customers to rate the quality of the service provided at the DMV. Customers typically assess service quality on different dimensions. We highlighted some of these dimensions in BA270. These highlighted dimensions are:
Answer:
b. Timeliness, Assurance, Needs, Reliability and Empathy.
Step-by-step explanation:
The customer rating is necessary for a business to improve its performance. A company will be able to improve its customer service based on customer reviews and feedback. The feedback of the customers is important in terms of service provision whether they rate the company based on responsiveness to the queries, timeliness of query resolution and other similar criteria.
help me
please and i give you points
Answer:
30-100
28-100
25-100
7-100
Step-by-step explanation:
It's hard to explain but I try
part in this means how many seeds we can place in those parts
and the whole it he whole amount of the part
hope that make sense
Amir subtracted a quantity from the polynomial 3x^2+8x−16 and produced the expression x^2−4. What quantity did Amir subtract? Explain how you got your answer.
Answer:
4x^2 + 8x - 20
Step-by-step explanation:
Amir subtracted a quantity
Let quantity = y
... from the polynomial 3x^2+8x−16
y - (3x^2+8x−16)
and produced the expression x^2−4
= x^2−4
What quantity did Amir subtract?
y - (3x^2+8x−16) = x^2−4
Solving for y;
y = x^2−4 + (3x^2+8x−16)
y = x^2−4 + 3x^2+8x−16
y = 4x^2 + 8x - 20
Quantity subtracted by Amit is [tex]\boldsymbol{2x^2+8x-12}[/tex]
Algebraic ExpressionIn arithmetic, an expression is a sentence that includes at least two integers (known or unknown) as well as at least [tex]1[/tex] operation.
A quantity is subtracted from the polynomial [tex]3x^2+8x-16[/tex] and the result obtain is the expression [tex]x^2-4[/tex]
Quantity subtracted [tex]=(3x^2+8x-16)-(x^2-4)[/tex]
[tex]=3x^2+8x-16-x^2+4\\=2x^2+8x-12[/tex]
So, quantity subtracted is [tex]\boldsymbol{2x^2+8x-12}[/tex]
Find out more information about expression here:
https://brainly.com/question/13947055?referrer=searchResults
mr sigmon has 24 students in his classroom 1/4 of them are girls
Answer:
6 of his class are girls
Step-by-step explanation:
24/4=6
B
40
24
С
A
b
Find the length of “b” using
the Pythagorean Theorem.
Enter
Answer:
Look up Trigonometry Calculator and Put in the sides it helps a lot
Step-by-step explanation:
10 PONITS
Can someone help me
Answer:
1st step
Step-by-step explanation:
7/10 is greater than 1/2
Answer:
Step 1
Step-by-step explanation:
In ΔMNO, the measure of ∠O=90°, the measure of ∠N=38°, and OM = 87 feet. Find the length of NO to the nearest tenth of a foot.
Answer:
111.4
Step-by-step explanation:
trust
help on this due soon, will give brainliest
Parker ran 600 meters, 7 kilometers, and 1,000 centimeters.
How many meters did he run all together?
Answer:
7610 m
Step-by-step explanation:
600m = 600m
7km = 7000m
1000cm = 10m
The required distance = 600 + 7000 + 10 = 7610 m
what is 5+5
drop i.n.s.t.a for points
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Find the radius or diameter of the circle with the given dimentions.
r = 21 ft
Answer Choices:
a. 50 ft
b. 42 ft
c. 131.9 ft
d. 10.5 ft
Answer:
b. 42
Step-by-step explanation:
Your trying to find the diameter since radius is r
diameter is always double of radius
{362 – [63 + (48 ÷ 2) x 2]} + 3(9 +4)
{362- {6x3+(48/2) x2]}+3(9+4)
{362- {6x3+24 x2]}+3(9+4)
{362- 66+3(9+4)
{362- 66+3(9+4)
{296+3(13)}
(296+39)
335
hope this help you
have a good day
Answer:
290Step-by-step explanation:
Solving with one operation at each step:
{362 – [63 + (48 ÷ 2) x 2]} + 3(9 +4) ={362 – [63 + 24 x 2]} + 3(9 +4) =[362 – (63 + 48)] + 3(9 +4) =(362 – 111) + 3(9 +4) = 251 + 3(13) = 251 + 39 =290A median of a triangle may fall outside the triangle.
Answer:
false
Step-by-step explanation:
I dont think I need to explain,
The area of a rectangular rug is 4(2x - 5). Which other expression represents the same area?
Answer:
8x-20
Step-by-step explanation:
Use the distributive property. Multiply 4 by 2x. Multiply 4 by -5.
is 9.75 a rational number?
Answer:
yes, 9.75 is a rational number.Please send help. I really need this asap
Answer:
Part a) The area of the figure is [tex]\frac{9}{2} (4+\pi ) cm^{2}[/tex]
Part b) The perimeter of the figure is [tex]3(2+2\sqrt{2} +\pi )cm[/tex]
workers are loading boxes onto a truck. So far, they have loaded 48 boves onto the truck. Acconding to their inventory, they still need to load 96% of the boxes on the truck. How many boxes do they need to load on the truck?
Answer:
1200 total boxes,
1152 more boxes need to be loaded
3^5 + 6^3 evaluate the expression
Answer:
459
Step-by-step explanation:
because 3^5 is 243 and 6^3 is 216 then add up 243+216=459