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lukranit [14]
2 years ago
9

Find the measure for angle DEF

Mathematics
2 answers:
Rashid [163]2 years ago
8 0
The answer is 31.8
It’s a right angle which equals 90 degrees, so you subtract 58.2 and 90. You get 31.8
nadezda [96]2 years ago
4 0

Answer:

Step-by-step explanation:

∠DEF=90-58.2=31.8°

You might be interested in
Which equation of a line passes through the points (3, −1) and (6, 1)?
Vaselesa [24]

Answer:

Y = 2/3x - 3

Step-by-step explanation:

Recall the general equation for a straight line is

y = mx + b

where m is the gradient and b is the y-intercept

given 2 points whose coordinates are (x1, y1) and (x2, y2), m can be found with the following formula:

m = \frac{y1-y2}{x1-x2}

in this case, x1 = 3, y1 = -1, x2 = 6, y2=1

applying these values to the formula for m will give

m =  (-1 -1) / (3-6) = 2/3

We can see immediately that only the first (top-most) answer has this value for m and we can guess that this is probably the answer.

But we can still check to confirm:

If we substitute this back into the general equation, we get:

y = (2/3)x + b

In order to find the value for b, we substitute any one of the 2 given points back into this equation. Lets choose (6,1)

1 = (2/3)(6) + b

1 = 4 + b

b = -3

Confirm  Y = 2/3x - 3 is the answer.

4 0
3 years ago
Solve the quadratic equation.
kondaur [170]
The answer is C. Use the quadratic formula to solve it and you should be just fine!
3 0
3 years ago
Read 2 more answers
Evaluate the expression below when x = -1.<br><br> 2x∧2 − 5<br> ______<br> x + 9
kicyunya [14]
If x= -1

so.
2(-1)^2-5 / (-1 +9)
=-3/8
=-0.375
6 0
2 years ago
The quotient of a number and 2, increased buy 9 is -15
mrs_skeptik [129]

Answer:

d/2+9=(-15)

Step-by-step explanation:

-48

if you want me to explain, let me know in the comments !

5 0
2 years ago
In Rodger's state, unemployment compensation is calculated by finding the total of the quarterly wages of two consecutive quarte
frozen [14]

Rodger's weekly unemployment amount is $ 705.0225

Given,

The total of the quarterly wages of two consecutive quarters and dividing by 26.

The weekly unemployment is 65% of that amount.

Rodger made a total of $13,950.80.

and, he made a total of $14,250.10

We have to follow the some steps for solving question:

Step 1:  Find the total of the quarterly wages of two consecutive quarters.

= $ 13,950.80 + $ 14,250.10

= $28,200.90

Step 2 : Divide the total  by 26

  = $28,200.90 / 26

  =  1,084.65

Step 3 : Find the 65%

  =   1,084.65 x 65%

  =  1,084.65 x 65/100

  =   705.0225

Hence, Rodger's weekly unemployment amount is $ 705.0225

Learn more about Wages at:

brainly.com/question/13847060

#SPJ1

4 0
1 year ago
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