Pleaseeee helppp answer correctly !!!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!
Answers
Answer:
x = 39º; y = 45º
Step-by-step explanation:
97 + 44 + x = 180
141 + x = 180
x = 39º
y + 52 = 97
y = 45º
Related Questions
I’ll mark brainliest again to the first answer
Answers
Answer:
Yes i am pretty sure it is 3/5
Step-by-step explanation:
BEcause y is always over x in this kind of math
what is f(x)=2(3)^x?
Answers
Answer:
This is an exponential function
Step-by-step explanation:
f(x)=2(3)^x is one example of the exponential function. Since f(0) = 2(1) = 2, the y-intercept is (0, 2). The x-axis is the horizontal asymptote. The graph begins in Quadrant II, passes through (0, 2) and continues to increase, faster and faster, in Quadrant I. Next time, please be more specific about what you'd like to know.
The perimeter of a rectangular playground is 86 feet, the width of the playground is 15 feet, what is the length
Answers
find the arc length
Answers
Answer:
39/2 π ft^2
Step-by-step explanation:
2(13)(270)/360
x + 3y = 2
-x + 2y = 3
Can somebody help me?
Answers
x + 3y = 2, isolate x by subtracting 3y from both sides. Now that x is alone (because x = -3y + 2) take -3y + 2 and plug it into the second equation.
-(-3y + 2) + 2y =3 ; multiply what’s in the parenthesis by -1. It now is 3y -2 + 2y =3, add the common variables ( 3y + 2y) and you now have 5y-2=3. Move the 2 to the other side by adding it to both sides, you now have 5y=5, divide both sides by 5 and y=1.
Take any equation and plug y in for 1 to get x.
For example, (in the second equation), -x+2(1)=3, multiply 2 by 1 and you’re left with -x+2=3. Subtract 2 on both sides and you have -x=1, now divide both sides by -1 and x=-1.
You can check your work by plugging in the x and/or y values into the equations
3. Select all the situations that can be represented by an exponential function.
1. Jim deposits $1,000 in an account that doubles in value every 7 years.
2. Brian deposits $30 in a savings account. Then he deposits $2 each month for the next 9 months.
3. Leon runs a mile in 8 minutes. Then he runs a mile each day for the next 4 days, reducing his time by 1.5% each day.
3.Cynthia runs a mile in 9 minutes. Then she runs a mile each day for the next 4 days, reducing her time by 6 seconds each
5.Marie deposits $30 in a savings account. Then she makes a deposit each month for the next 9 months, putting in $2 more
deposit
Answers
I think the answer is A, B, and E. I'm not sure if it is 100% correct.
Can someone pls answer this
Answers
Answer:
a) 148°
b) 35.35 cm squared
Step-by-step explanation:
a)
[tex]\alpha =2tan(\frac{14}{4} )^{-1} =148[/tex]
b)
[tex]A=4*14-\frac{\pi 4^{2}*148 }{360} =35.35cm^{2}[/tex]
at the snack shack, students attending the football game can buy sodas for $1 and slices of pizza for $3. At fridays game, the snack shack made $250 by selling a total of 180 items. How many sodas were sold? How many pizzas were sold?
Answers
Answer:
126-pizza
124- soda
Step-by-step explanation:
2400 people attended a basketball game. 696 of the people attending supported the home team, while 1704 supported the visiting team. What percentage of people attending supported the home team?
Answers
Answer:
0.29 or 29 percent I put it on god
Step-by-step explanation:
The percentage of people attending supported the home team is 29%.
What is percentage?A value or ratio that may be stated as a fraction of 100 is referred to as a percentage in mathematics. If we need to compute a percentage of a number, we should divide it by its whole and then multiply it by 100. The proportion therefore refers to a component per hundred. Per 100 is what the term percent signifies. The letter "%" stands for it.
Given, 2400 people attended a basketball game. 696 of the people attending supported the home team, while 1704 supported the visiting team.
From the general formula of percentage:
percentage = value/ total value * 100
Since, Out of 2400 only 696 supported the home team
thus,
Percentage = 696/2400*100
Percentage = 29%
Therefore, 29% percentage of people attending supported the home team.
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could you help me with this question plz
Answers
Answer:
In last year's survey, 10 people asked for a playwriting class.
Step-by-step explanation:
It supports the statement 'a playwriting class would be well attended' because it provides the proof that at least 10 people wanted a playwriting class to be hosted - this data shows a playwriting class would indeed be popular.
All four arms of a mechanical jack are the same length, and they form a parallelogram. Turning the crank pulls the arms together, raising the top of the jack. How high is the top of the jack when the crank is 5 inches off the ground? Explain.
Answers
Answer:
10 inches
Step-by-step explanation:
The top of the jack is 10 inches from ground.
What is parallelogram?A parallelogram is a two-pair quadrilateral with parallel sides. A parallelogram has opposite sides that are the same length and have opposite angles that are the same size. Additionally, the interior angles on the same transversal side are supplemental. 360 degrees are the sum of all the interior angles.
A parallelepiped is a three-dimensional shape with parallelogram-shaped faces.
Given Jack is in shape of parallelogram,
height of crank of jack from ground = 5 inches
to find the distance from ground to top of jack
since crank is at centre of jack and bottom to top of jack makes the diagonal of parallelogram,
distance from crank to top of jack is 5 inches,
because The two diagonals cut across one another. The parallelogram is divided into two congruent triangles by each diagonal.
total length from ground is 5 + 5 = 10 inches
Hence length from ground to top of jack is 10 inches because diagonals bisect each other.
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This figure shows the dimensions of a right triangular prism.
What is the volume of the right triangular prism in cubic feet?
O 270 ft
0 450 ft
O 2025 ft3
O 4050 ft
PLEASEE HELP ILL GIVE BRAINLIEST
Answers
Answer: 2025
Step-by-step explanation: first you multiply 30x15x9= 4050 but you keep going and then divide 4050/2= 2025 and that would be your answer
A=2025
The volume of the right triangular prism in cubic fee should be considered as the 2025.
Calculation of the volume of the right triangular prism:here first we have to multiply the 30, 15 and 9 with each other so it comes 4050
Now we have to half the 4050 so it comes 2025
hence, The volume of the right triangular prism in cubic fee should be considered as the 2025.
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PROBABILTIES 20 POINTS!!!!
Answers
Answer:
WHat do you want me to slove?
Step-by-step explanation:
Answer:
u only gave 10
Step-by-step explanation:
What is the solution?
Answers
Answer:
(1,-1)
Step-by-step explanation:
the solution is where the two lines meet up at and they meet up at (1,-1)
Answer B for me please!!! I need help. What assumption would you need to make to make about the diagram in order to assume that the measure of angle 1 is congruent to the measure of angle 3?
Answers
I believe its because they are corresponding angles
What is a number that when you multiply it by 0.9 and
subtract 6.3 from the product, you get 4.5?
Answers
The number that when you multiply it by 0.9 and subtract 6.3 from the product, you get 4.5 is 12.
What is an expression?An expression contains one or more terms with addition, subtraction, multiplication, and division.
We always combine the like terms in an expression when we simplify.
We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.
Example:
1 + 3x + 4y = 7 is an expression.
3 + 4 is an expression.
2 x 4 + 6 x 7 – 9 is an expression.
33 + 77 – 88 is an expression.
We have,
Let the number be x.
According to the problem, we have:
0.9x - 6.3 = 4.5
Adding 6.3 to both sides, we get:
0.9x = 10.8
Dividing both sides by 0.9, we get:
x = 12
Therefore,
The number we're looking for is x = 12.
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A recipe calls for 12 lb of flour for 1 batch.
Answer each question below and type the answers in the boxes.
1. How many batches can be made with 1 lb of flour?
2. How many batches can be made with 34 lb of flour?
3. How many batches can be made with 14 lb of flour?
Answers
1. 1/12 batches (0.0833333)
2. 2.83333 batches
3. 1.1667 batches
Explanation
1. 1 ÷ 12 = 1/12
2. 34 ÷ 12 = 2.83333
3. 14 ÷ 12 = 1.1667
witch is longer distsance 20% of 320 miles of 1/2of 130 you must show your working out
Answers
Answer: [tex]\frac{1}{2}\ \text{of}\ 130> 20\%\ \text{of}\ 320[/tex]
Step-by-step explanation:
[tex]20\%\ \text{of}\ 320\ \text{is}\\\Rightarrow \frac{20}{100}\times 320=64\ \text{miles}[/tex]
[tex]\frac{1}{2}\ \text{of}\ 130\ \text{is} \\\Rightarrow \dfrac{130}{2}=65\ \text{miles}[/tex]
clearly, [tex]\frac{1}{2}\ \text{of}\ 130> 20\%\ \text{of}\ 320[/tex]
Identify the independent variable shown on the graph.
Answers
Answer:
IF i slove can i get brainlet
Step-by-step explanation:
at the party Adrian will serve each guest 1/8 of a cake he has 3 cake what is the greatest number of guests can Adrian serve
Answers
planning a skating party at original charges $19 base free and $7 per person for catered parties you don't want to spend more than $130 write a inequality for the situation and find the maximum people you can invite
Answers
Answer: List all of the solutions.
19
=
7
=
130
=
explanation:
Evaluate the expression (13 - 2) ^ 2 ÷ 11
What is the value expression?
Answers
Answer:
11
Step-by-step explanation:
(13-2)^2/11
11^2=121
121/11=11
A school Buys 3 boxes of pencils. each box has an equal number of pencils. There are 4272 pencil altogether. How many pencils are in two boxes.
Answers
Answer:
Each box contains 1424 pencils;
There would be 2848 total pencils in two boxes.
Step-by-step explanation:
1424 x 2 = 2848 pencils
Chord AC intersects chord BD at point P in circle Z. AP=12 m DP=5 m PC=6 m What is BP?
Answers
Answer:
BP = 14.4
Step-by-step explanation:
Given 2 chords intersecting inside a circle, then
The products of the measures of the parts of one chord is equal to the product of the measures of the parts of the other chord, that is
BP × DP = AP × PC , that is
BP × 5 = 12 × 6
5BP = 72 ( divide both sides by 5 )
BP = 14.4
2, 5, 25/2...
Find the 10th term.
Answers
Answer:
7629.39453125
Step-by-step explanation:
The formula for the n-th term is:
[tex]k_n = \frac{5^{n-1}}{2^{n-2}}[/tex]
So:
[tex]k_{10} = \frac{5^9}{2^8}[/tex] = 1953125 / 256 = 7629.39453125
Answer:
7629.395 correct answer
If cos x = -12/13
And csx < 0
Find cot (2x)
Answers
Answer:
csc
x
−
sin
x
=
1
sin
x
−
sin
x
=
1
−
sin
2
x
sin
x
=
cos
2
x
sin
x
=
cos
x
⋅
cos
x
sin
x
=
cos
x
cot
x
Step-by-step explanation:
It is given that x2 - 6x + 14 = (x+p) +9 Find the value of p and q.
Answers
Answer:
-3x2-6x-3+14 that is the answer
Step-by-step explanation:
x/-3
The chess clubcab have at most 36 members. The are 3 times as many boys as girls in the chess club. Which inequality could be used to determine the possible number of girls, x, in the chess club?
Answers
Answer:
The number of girls is at most 9 girls
y ≤ 9
Step-by-step explanation:
The chess clubcab have at most 36 members.
At most means : Less than or equal to 36 members and it is represented by the inequality = ≤
The are 3 times as many boys as girls in the chess club.
Boys = x
Girls = y
Hence,
x = 3y
Which inequality could be used to determine the possible number of girls, x, in the chess club?
Therefore,
x + y≤ 36
3y + y ≤ 36
4y ≤ 36
y ≤ 36/4
y ≤ 9
Girls = y
The number of girls is at most 9 girls
Which equation yields the solutions x=−2 and x=−10?
Answers
Options:
A. −x2−2x+35=0
B. 5x2+40x+60=0
C. −4x2+24x−20=0
D. x2+12x+20=0
Answer: its not B
sorry it only let me choose once ttm2021
the inequality p=4 describes the number of pounds of apples, p, Bill needs when he is making apple strudel? Explain
Answers
Answer:
No, Bill needs more than 4 pounds of apples to make apple strudel.
Step-by-step explanation:
If 4 pounds isn't enough then neither would 3.5. So he need more pounds to make the strudel.