$2600 per month earning
$520 per month on food
Her monthly income spent on foo is about $520.
Answer:
C) triangular prism
Step-by-step explanation:
The net represents a three-dimensional shape. The figure that the net represents is a rectangular prism.
Answer:
Step-by-step explanation:
I really hope that solving a few trig questions can forestall death. That would be a really easy way to get rid of the C 19 restrictions and a myriad other diseases. BETTER LIFE THROUGH MATH will be our motto.
11) tan45 = x/13 x = 13
cos45 = 13/y y = 13√2
12) sin30 = 4/x x = 8
tan30 = 4/y y = 4√3
13) sin60 = 21/x x = 21(2/√3) = 42/√3
y = xcos60 = (42/√3)(1/2) = 21/√3
14) cos45 = x/22 x = 22/√2
sin45 = y/22 y = 22/√2
15) Height = 24sin30 = 12
cos 45 = 12/x x = 12/√2
tan45 = y/12 y = 12
cos30 = z/24 z = 24(√(3)/2) = 12/√3
The value of 'x' is 10°
<h3>How to determine the angles</h3>
We have that supplementary angles sum up to 180
M∠A = (6x +4)° and m∠B = (10x + 16)°.
Then,
6x + 4 + 10x + 16 = 180
Collect like terms
16x + 20 = 180
16x = 180 - 20
16x = 160
x = 160/ 16
x = 10°
Thus, the value of 'x' is 10°
Learn more about supplementary angles here:
brainly.com/question/2046046
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Answer: -8/-4
Step-by-step explanation:
When a negative integer gets divided my another negative integer, it results in a positive number. This means that we can eliminate all the negative symbols in this problem
18/9 = 2
Now all is left to determine which other expression is equivalent to 2
In the expression -10 / 5, since there is only one negative symbol, the postulate for negative number division states that two negative integers makes a positive number, and there is one negative integer and one positive whole number.
18/2 = 9 = incorrect
12/3 = 4 = incorrect
-10/5 = -2 = incorrect
8/4 = 2 = correct
So the expression -8/-4 is equivalent to the expression -18/-9
