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2 years ago

BrainiestI WILL GIVE BRAINLIEST look at the right angled triangle abc

Mathematics

2 answers:

kondor19780726 [428]2 years ago

8 0

Answer:

Step-by-step explanation:

x = 90°

…………………

y = 90 - 50

= 40°

……………………………

z = 180 - (50 + 90)

= 180 - 140

= 40°

marissa [1.9K]2 years ago

5 0

Answer:

x = 90°

y = 40°

z = 40°

Explanation (Concepts) :

A straight line has total 180° angle. A square has 4 sides of each 90° angle. A triangle is build up of 180° interior angle.

Workouts:

z + 90° + 50° = 180°

z = 180° - 90° - 50°

z = 40°

=================

x + 90° = 180°

x = 180° - 90°

x = 90°

==================

50° + 90° + y = 180°

y = 180° - 90° - 50°

y = 40°

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9/15+2/5 need help adding fractions

GenaCL600 [577]

Answer:

15/15 aka 1

Step-by-step explanation:

9/15 and 2/5

keep the 9/15 and then denominator the bottom number has to be the same as the first one so multiply 5 times 3 to get 15 whatever you do to the bottom you have to do to the top so 2 times 3 equals 6.

9/15 and 6/15

9+6 equals 15

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3 years ago

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Please help. Use PEMDAS

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3 years ago

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Maggie says if the expression was 12 divided by 3 to the 2nd power you would divide before simplifying is she right?

azamat

Answer:

No she is wrong 3 to the second power first

Step-by-step explanation:

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3 years ago

Geometry, multiple choice. Answer all if possible. Ty.

faltersainse [42]

12. The answer is B because the sum of any two sides of a triangle must be greater than the other side.
A. 4 → 4 + 4 is not GREATER than 8
B. 8 → 4 + 8 is greater than 8 and 8 + 8 is greater than 4
C. 12 → 4 + 8 is not GREATER than 12
D. 16 → 4 + 8 is not GREATER than 16

13. The central angle containing the green beans is 360° - (195°+98°) = 67°.
If the diameter of the circle is 12 then the circumference = πd = 12π.
$\frac{67}{360}$ × 12π≈7.013
So the correct answer is A
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3 0

3 years ago

Krispy kritters cereal used to come in a box with a volume of 2,850 cm3. However, the krispy kritters co. Designed a new larger

Stolb23 [73]

Answer:

1335cm³

Step-by-step explanation:

According to the question above,Krispy kritters cereal used to come in a box with a volume of 2,850 cm3. However, the krispy kritters co. Designed a new larger box 22.5 cm wide, 6.2 cm deep, and 30 cm high and we are now asked to find "How many more cubic centimeters will the new box hold than the old box?

Now we are all aware that the volume of a cube or cuboid(since its a box ) is length multipled by width multiplied by the height.

And we were given the new dimensions which are;

12.5cm wide

6.2cm deep and

30cm high

Apply this given figures in the formula above and we have:

V = 12.5 × 6.2 × 30

= 4185cm³( this is the volume of the new box designed by krispy kritters co for their cereal)

Therefore,the difference in volume between the new box and the old box is

4185 - 2850 = 1335cm³

8 0

3 years ago