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3 years ago

Please help me with this

Mathematics

1 answer:

mash [69]3 years ago

4 0

Answer:

The correct answer is first option

Step-by-step explanation:

From the figure we get, mAXM = 72° and m<AMR = 38°

Also it is given that, all triangles are isosceles triangles and

m<FXA = 96°

To find the measure of <FXM

From the figure we get,

m<FXA = m<AXM + m<FXM

m<FXM = m<FXA - m<AXM

= 96 - 72

= 24

Therefore the correct answer is first option

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Please help fast! Thanks a lot

professor190 [17]

Answer:

92.5

Step-by-step explanation:

Lets say, first number = x

Second number = 3x+7

Total = 49

(x)+(3x+7)= 49

4x+7 = 49

4x = 42

x = 42/4

x= 10.5

3x+7 = 3(10.5)+7 = 92.5

Hope this helps!!

3 0

3 years ago

Javier and tommy have money in their wallets. The sum of their money is $43. Javier has $11 more than Tommy. How much money do t

Savatey [412]

Answer:

Javier has 27, Tommy has 16

Step-by-step explanation:

43-11=32

32/2=16

16+11=27

Check: 27+16=43

4 0

3 years ago

A parabola can be represented by the equation y2 = –x. What are the coordinates of the focus and the equation of the directrix?

shutvik [7]

ANSWER

Focus:

$(- \frac{1}{4} ,0)$

Directrix:

$x=\frac{1}{4}$

EXPLANATION

The given parabola has equation:

${y}^{2} = - x$

We compare this to the general equation,

${y}^{2} = - 4px$

Comparing the coefficient of x, we have:

-4p=-1

$p = \frac{1}{4}$

The focus is (-p,0)

$(- \frac{1}{4} ,0)$

The equation of the directrix is

x=p

$x = \frac{1}{4}$

5 0

3 years ago

Read 2 more answers

Which is equivalent to 3/8"?

Fed [463]

Answer:

Depends on what you are asking for.

Step-by-step explanation:

If want a decimal you would divide 3 by 8 to get 0.375

If you want equivalent fractions, you could multiply the numerator and the denominator by the same number.

ex: 3 (2) = 6

4 (2) 8

7 0

3 years ago

Read 2 more answers

The second angle of a triangle is twice the measure of the first angle. The third angle is 12° more than the measure of the firs

Harrizon [31]

The first angle is 42 degrees
the second angle is 84 degrees
the third angle is 54 degrees

6 0

3 years ago