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Mathematics

1 answer:

vampirchik [111]2 years ago

4 0

There is 33 students in the class

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3w-4z=8<br> 2w+3z=-6 solve

marissa [1.9K]

Answer:

W = 0

Z = -2

Step-by-step explanation:

While simplyfying the equation, i noticed that one is 24 and the other is -24, which meant that one value is non existent, and after i found out that w = 0 imputing the reslut made that easier

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2 years ago

Solve this please with an explanation of process your finding the values of x and y

SpyIntel [72]

Congruent sides, so isosceles triangle. When we have an isosceles triangle the bisector of angle A is a perpendicular bisector of BC with foot D. So x=ADB=90 degrees.

Angle B is 47 degrees and angle y=BAD is complementary, the other acute angle in a right triangle.

y = 90 - 47 = 43

Answer: x=90, y=43

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3 years ago

-2p + 7= 11 i need a answer know pleas help me

siniylev [52]

Answer:

p= -3/2 or p= -1 1/2

Step-by-step explanation:

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3 years ago