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3 years ago

I really need some geometry help!

Mathematics

1 answer:

gizmo_the_mogwai [7]3 years ago

3 0

△RST≅△FED

HF is the side that needs to be congruent because that is the base of the triangle in both

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Take LCM ald then do in full processplease help me

Marina86 [1]

Answer:a) L.C.M OF 2,3,5 is 30

THEREFORE=60/30+15/30÷10/30-6/30

=60/30+15/30×30/10-6/30(DMAS)

=60/30+3/2-6/30

=60+45/30 -6/30(ADDITION FIRST THEN SUBTRACTION.

=105/30-6/30

=105-6/30

=99/30

=33/10

b)(3+1/2)÷(2-1/2)=L.C.M IS 2,=(6+1/2)÷(4-1/2)=7/2÷3/2=7/3

8 0

3 years ago

Hey guys how do u do 10+10? i forgot :(

Usimov [2.4K]

It’s 20
it’s ok we all forget lol

4 0

4 years ago

Read 2 more answers

Identify the slope intercept form

katen-ka-za [31]

Answer:

y=mx+b

Step-by-step explanation:

You would definitely want to memorize this important formula because you'll see this slope intercept form often in your Algebra I class, where m=slope and b=y-intercept.

5 0

4 years ago

Find the values of XYNZ to the nearest integer

katen-ka-za [31]

Answer:

Part 1) The measure of x is 23°

Part 2) The value of y is $y=5\ units$

Part 3) The value of z is $z=12\ units$

Step-by-step explanation:

step 1

Find the value of x

we know that

$x+67\°=90\°$ ------> by complementary angles

$x=90\°-67\°=23\°$

step 2

Find the value of y

In the right triangle of the figure

$cos(67\°)=\frac{y}{13}$ -----> adjacent side angle of 67 degrees divided by the hypotenuse

$y=(13)cos(67\°)=5\ units$

step 3

Find the value of z

In the right triangle of the figure

$sin(67\°)=\frac{z}{13}$ -----> opposite side angle of 67 degrees divided by the hypotenuse

$z=(13)sin(67\°)=12\ units$

5 0

3 years ago

Which equation represents a linear function? (1 point)

Elan Coil [88]

Answer:

Option D

Step-by-step explanation:

' y = 4x − 1' would graph as a straight line. Therefore, it is a linear equation.

Liner equations are graphed as a straight line, while nonlinear equations are not.

4 0

4 years ago