Answers
Answer:
D) 52
there is a 90 degrees angle and the one inside, it is less than 90 degrees so your answer is 52
Related Questions
Find the solution to the system of equations y=1/2x +1, y= -x-2
Answers
-x-2=1/2x-2
-1.5x-2=1
-1.5x=3
X=-2
(-2,0)
Answer:
answer is (1,0)
Step-by-step explanation:
A window in the shape of a rectangle as shown below has a width of 2X +1 and the length of X squared minus 5X -7
Answers
Answer;
14x-12
Explanation:
Since we are not asked what to fine, we can find the perimeter of the rectangle
Perimeter = 2(L+W)
Perimeter = 2(2x+1+5x-7)
Perimeter = 2(7x - 6)
Perimeter = 14x - 12
Hence the perimeter of the rectangle is 14x-12
give 5 each examples of acute angle
and obtuse angle
Answers
Answer:
acute (<90°): 2° 35° 47° 78° 89.5°
obtuse (>90°): 91° 180° 290° 110° 359°
Use the integers that are closest to the number in the middle. √32
Answers
Answer:
4√2
Step-by-step explanation:
√32 = √(16 * 2) = 4√2
Which equation has a graph that lies entirely above the x-axis?
Answers
Answer: c
Step-by-step explanation:
y=(x-7)^2+7
What is the surface area of the cylinder with height 7 ft and radius 3 ft? Round your answer to the nearest thousandth.
Answers
where:
π is Pi, approximately 3.142
r is the radius of the cylinder
h height of the cylinder
What is the volume, in cubic cm, of a cube with an edge length of 9cm?
Answers
Answer:
729 cm^3
Step-by-step explanation:
Delta math
solve for x.
there’s a 76 and x.
Answers
Answer:
104
Step-by-step explanation:
The angle is supplementary, so the total angle measure (of 79 and x) is 180. Just subtract the value we have (76) from the total value (180), and you get x.
Two lines and a ray intersect to form five angles. The angles are numbered in the diagram 1 through 5.
If the measure of ∠4 is 55°, what is the measure of ∠2?
Answers
Answer:
[tex]\angle 2 =145^\circ[/tex]
Step-by-step explanation:
Given
[tex]\angle 4 = 55^\circ[/tex]
Required
Find [tex]\angle 2[/tex]
From the attached image, we have:
[tex]\angle 5 = 90[/tex] --- right angle
So, we have:
[tex]\angle 5 +\angle 4 = 90 + \angle 4[/tex]
Substitute: [tex]\angle 4 = 55^\circ[/tex]
[tex]\angle 5 +\angle 4 = 90 + 55[/tex]
[tex]\angle 5 +\angle 4 = 145[/tex]
To solve for [tex]\angle 2[/tex], we have:
[tex]\angle 2 =\angle 5 +\angle 4[/tex] --- Vertically opposite angles
So:
[tex]\angle 2 =145^\circ[/tex]
12 hrs 40 min + 10 hrs 30 min
Answers
Answer:
23 hours and 10 minutes
Find The length of one leg of a right triangle if the length of the hypotenuse is 18 feet and the length of the other leg is 14 feet. Leave your answer as a simplified radical.
Answers
Answer:
a = 8√2
Step-by-step explanation:
a² + b² = c²
a² +14² = 18²
a² + 196 = 324
Subtract 196 from both side
a² = 128
Take the square root of both sides
a = √128
a = √(64 * 2)
a = 8√2
el cubo de cuatro veces y
Answers
Answer:
????? what?
Step-by-step explanation:
Answer:
i dont speak spanish
Step-by-step explanation:
find the value of using property of 3295×999+3295 Solution
Answers
Answer:
3295000
Step-by-step explanation:
3295×999+3295
3295 * 999 = 3291705
3295×999+3295
3295 * 999 + 3295
3291705 + 3295 = 3295000
Anyone helps??
Mr. Cruz has 60 students. 24 are taking Math, 15 are taking Biology, and 31 are taking neither.
How many students are taking both, Math and Biology.
Answers
Answer:
39
Step-by-step explanation:
24+15= 39. 39 students are taking both math and biology.
The point (8, 7) is reflected over the x-axis. What quadrant is the new point located in? A. Quadrant I
B.Quadrant II
C.Quadrant III
D.Quadrant IV
Answers
Answer:
.quadrant 4 is the new point locatef
24-67-88+77-77+78-55+888
Answers
Answer:
780
Step-by-step explanation:
24 - 67 = - 43
- 43 - 88 = - 131
- 131 + 77 - 77 = - 131
- 131 + 78 = - 53
- 53 - 55 = - 108
- 108 + 888 = 780
Find the perimeter of the rectangle
Answers
Answer:
I got 21 ft
Step-by-step explanation:
I converted all of the measurements that were shown in feet to inches (there are 12 inches in 1 foot), then added all of the sides together. Once I got that answer, I converted the inches back to feet by dividing the sum of the sides by 12.
Find x. Round your answer to the nearest tenth of a degree.
A
27
18
to
B
С
x = _(blank)
Answers
20. If x=2a+3b and y = 20-3b, find (x+y)(x-y).
Answers
Answer:
i think 38
Step-by-step explanation:
Nicholas performs an experiment in which he pulls a marble from a bag. In his experiment, he finds that he is twice as likely to pull a red marble as a blue marble. If Nicholas pulls 10 red marbles, how many blue marbles does he pull?
Answers
Answer:
Nicholas pulls 5 blue marbles from the bag.
Step-by-step explanation:
Since Nicholas performs an experiment in which he pulls a marble from a bag, and in his experiment, he finds that he is twice as likely to pull a red marble as a blue marble, to determine, if Nicholas pulls 10 red marbles, how many blue marbles does he pull, the following calculation must be performed:
10/2 = X
5 = X
Therefore, Nicholas pulls 5 blue marbles from the bag.
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Answers
Answer:
the anser is d
Step-by-step explanation:
Answer:
b) 7x² - 12x√14 + 72
Step-by-step explanation:
Let's solve the problem,
→ (x√7 - 3√8)(x√7 - 3√8)
→ (x√7 - 3√8)²
→ 7x² - 12x√14 + 72
Hence, option (b) is correct.
Henry wants to get a job this summer. He can either mow lawns or work in the local library. What is the opportunity cost if he decides to mow lawns?
Answers
6x + 11y = -3
4x + y = 17
what is the y coordinate?
Answers
Answer: Y = -3 and for x = 5
Step-by-step explanation:
You would get this because when you multiply 6 by 5 you get 30 then you multiply 11 by -3 and you get -33 then you add both and -3 then that’s how you find for the value y and can please mark brainly if you do thx and have a good day
Which of the following is equivalent to 24/80
Answers
Answer:
0.3
Step-by-step explanation:
Gavin and his friends want to share 1/3 of a cake equally. Gavin says that each friends will get 1/9 of the cake. Use the drop-down menus to explain whether or not Gavin is correct.
Answers
Answer:
Step-by-step explanation:
I put incorrect
Second box is 4
And third box is 4
And fourth box is 1/12
Answer:
Gavin is correct
Step-by-step explanation:
2 box is 3
3 box is 1/3
So the answer is 1/9
Which choice is equivalent to the fraction below? Hint: Rationalize the
denominator and simplify.
Answers
Answer:
Option D. 4√2
Step-by-step explanation:
8/√2
The above expression can be simplified as follow:
8/√2
Rationalise the denominator i.e multiply the numerator and the demoninator by √2. This is illustrated below:
8/√2 × (√2/√2)
8 × √2 / √2 × √2
8√2 / 2
4√2
Thus, option D gives the correct answer to the question.
The sum of two numbers is 32. One number is 10 more than the other. Find the numbers
Answers
Answer:
12 and 10
Step-by-step explanation:
Answer:
11 and 21
Step-by-step explanation:
Let the first number equal x. If the first number, the second number is ten more, and can represented as x + 10. Now, the sum is 32, so we can add the two numbers to get 32:
x + x + 10 = 32
2x + 10 = 32
2x = 22
x = 11
If the first number 11, the second number is 10 more, and therefore is 21.
Find the area and perimeter of the figure below
Answers
Answer:
p ≈ 97 cm
a = 390 cm²
Step-by-step explanation:
First figure out the missing lengths
The triangle on the right is a standard 9 - 12 - 15 right triangle
The triangle in the left is a right isosceles triangle so the sides are both the same 12cm. The hypotenuse is found using c² = a² + b² and is approx 17 cm
--------------------------
perimeter
p ≈ 12 + 22 + 9 + 15 + 22 + 17
p ≈ 97 cm
Area
a = left triangle + rectangle + right triangle
a = (1/2)(12*12) + (12*22) + (1/2)(9*12)
a = 390 cm²
help me! the answer is not unit
Answers
Find the median of the data in the dot plot below.
Answers
Answer:
The median is 6.
Step-by-step explanation:
To find the median, put the numbers in order then find the middle number. In this data set, there are 2 numbers, so you add those 2 and divide by 2.
5+7 equals 12. 12 divided by 2 is 6.