Two of the angles of a triangle measure 30◦ and 45◦. How many degrees does the remaining angle measure?
A) 60
B) 75
C) 90
D) 105
E) Other
Answer: 105 degrees, also D
Step-by-step explanation: sum of angles in triangle is 180 degrees
MATH HELP WILL MARK BRANLIEST
In a certain Algebra 2 class of 21 students, 10 of them play basketball and 9 of them play baseball. There are 8 students who play neither sport. What is the probability that a student chosen randomly from the class plays both basketball and baseball?
Answer:
6/21 or 2/7
Step-by-step explanation:
on delta math
Can you guys help me with this
Answer:
11) 40
12)113
13) 105
11) 180-65-75
12) 180 - (180-62-51)
13) 360-100-60-95
The sum of the angle measures of the polygon is 540°. Write and solve an equation to find the value of x.
Answer:
24x + 60 = 540
x = 20
Step-by-step explanation:
67 + 7x + 7x + 4x-4 + 6x-3 = 540
24x + 60 = 540
24x = 480
x = 20
Solve the proportion.3/4=v/14
Answer:
10.5
Step-by-step explanation:
and the tables represent two linear functions in a system
what solution to the system?
Answer:
The 'x' and 'y' values representing the solution of the system containing the two linear functions are;
x = -14, and y = -54
Step-by-step explanation:
From the given data table, we have;
The slope of the linear function on the left, 'm', is given as follows;
[tex]Slope, \, m =\dfrac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex]
∴ m = (14 - (-22))/(3 - (-6)) = 4
Therefore, the equation in point and slope form we have;
y - 14 = 4·(x - 3)
y = 4·(x - 3) + 14
Similarly for the second linear function on the right, we have;
m = (-3 - (-30))/(3 - (-6)) = 3
Therefore, the equation in point and slope form we have;
y - (-3) = 3·(x - 3)
y = 3·(x - 3) - 3
Equating both 'y' values gives;
4·(x - 3) + 14 = 3·(x - 3) - 3
4·x + 2 = 3·x - 12
4·x - 3·x = x = -12 - 2 = -14
x = -14
y = 4·(x - 3) + 14 = 4 × (-14 - 3) + 14 = - 54
y = -54
Therefore, the solution of the system containing the two linear functions is x = -14, and y = -54
Write the word sentence as an equation. Then solve the equation.
13 subtracted from a number w is 15
[tex]w - 13 = 2[/tex]
is the point (0,0) a solution for this system?
Answer:(0,0) is not a solution of the system.
Step-by-step explanation: I think.
Mei runs 60.36 miles in 4 weeks. If she runs 3 days each week, what is the average distance she runs each day?
Answer:
15.09
Step-by-step explanation:
She ran only 12 times every 4 weeks, so we divide 60.36 by 4 which then becomes the result of running 3 days a week which means the answer is 15.09 because 15.09 multiplied by 4 is 60.36.
Answer:
The answer is 15.09.
To convert the number below to scientific notation, where should you move
the decimal point?
2,000
O A. Three places to the right
O B. Three places to the left
C. Four places to the right
O D. Four places to the left
Answer:
B. Three places to the left
Step-by-step explanation:
2000.
Move three to the left
2.000
Answer:
B
Step-by-step explanation:
bc I've done it before that and the other ones don't make sense
If AC = 30 and AE = 3x + 3, then x = ________.
If DC = 6x + 1, BC = 2y + 2, AB = 25, and AD = 14, then x = _______ and y = _______.
Answer and Step-by-step explanation:
Part 1:
AE is equal to EC
3x + 3 + 3x + 3 = 30
6x = 24
x = 4
DC is equal to AB
6x + 1 = 25
6x = 24
x = 4
BC is equal to AD
2y + 2 = 14
2y = 12
y = 6
#teamtrees #PAW (Plant And Water) (Was told i couldn't use WAP, so I created PAW - The reverse order of the wording)
(1 x2) x (3 x 2) x (1 x 3) = ?
Answer:
2*6*3= 36
Step-by-step explanation:
hope this helps
Multiply whats inside the prentices first, then multiply on the outside then that's how you will get your answer
10. Which of the following is equivalent to
Answer:
H
Step-by-step explanation:
b/c is just b * 1/c which is shown in option H
. A patio is built in the shape of a trapezoid, as shown. Determine the area of the patio.
15 ft
6 ft
8 ft
Answer:
84 in²
Step-by-step explanation:
(15+6)0.5 * 8 = 21(0.5) * 8 = 10.5 * 8 = 84
What is the median of 5, 9, 6, 6, 7, 5, 8, 7, 6
The median of this number set is 6.
To find the median I first put all the numbers in numerical order-- 5, 5, 6, 6, 6, 7, 7, 8, 9-- and choose the number in the middle which is 6.
If this is incorrect, please, don't refrain to tell me. Thank you.
Your school is selling pens and calculator the pens sell for $2 and calculator sell for $30 each a total $700 were raised and a total of 150 item were sold (the x value represent the pens and the y value represent the calculator
Answer:
2x + 30y = $700
Step-by-step explanation:
I WILL GIVE BRAINLIEST!!!
Answer:
The second one ig......
What is the range for the third size of the triangle 13,24?
Answer:
third side range
5
<
C
<
11
Step-by-step explanation:
what is the answer to x^2-7x+10=0?
Answer:
X^2-7x+10=0
(x-5)(x-2)
X=5,x=2
ILL LITERALLY GIVE U BRAINLIEST JUST PLEASE HELP!!
1. Maria has a savings account. Every month she deposits $30 in it.
2. The graph shows the relationship between the months and the balance of Maria’s savings account.
3. Write an inequality to show when Maria will have more than $120 in her savings account.
The diameter of a circle is 20 ft. Find its area in terms of 7.
Step-by-step explanation:
The circumference of a circle is (pie) X d (d = diameter) or 2(pie) r ( r = radius)
The circumference of a circle of 20 foot diameter = (22/7) x 20 =
440/7 = 62.86 foot
I need help with this please anyone and anything would help would really appreciate
Answer:
the new coordinates are (-4,1)
Is this correct?!! Help plzzzz
Answer:
Yes your are
Step-by-step explanation:
PLEASE HELP
.............
its do now
help on this question
Answer:
20(pie)
Step-by-step explanation:
Since the circumference of a circle is 20 feet, the formula for circumference is 2r(pie) with r=radius
(radius)2=diameter
(diameter)(pie)
20(pie)
A roll of tape has a circumference of 14.8 centimeters. The circumference decreases 2.4 centimeters after you use some of the tape. What is the diameter of the roll after you use the tape? ROUND to the nearest HUNDREDTH. I need answers quick
Answer:
7.900 cm
Step-by-step explanation:
The computation of the diameter after using the tape is given below:
Since the circumference is 14.8 cm
And it would be decrease by 2.4 cm
So, the new circumference is
= 14.8 - 2.4
= 12.4 cm
Now the radius is
= 12.4 ÷ π
= 3.95
And, the diameter is
= 3.95 × 2
= 7.900 cm
How could you add -13 + 10 ?
Pleaseeee help pleasee Thanks !!
Answer:
Choice A
Step-by-step explanation:
Answer:
A. Add 13 + 10, and keep the negative sign from - 13.
- 13 + 10
10 - 13 = - 3
is y=1/x proportional
Answer:
we say that they are inversely propotional
Step-by-step explanation:
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Answer: The origin would be the red dot. The second and third quadrant would be on the left side. Remember that the quadrants are labeled in the shape of a C. Therefore, the top left would be the second and the bottom left would be the third.
Step-by-step explanation:
Answer:
The origin would be the red dot.
Step-by-step explanation:
The guy above me is correct.
ANSWER FOR BRAINLIEST AND 60 POINTS!!
Answer:
shift all the points L,M,N, and K to the right by one point then move points L,M,N, and K down two points
hope this helps :P