All categories

2 years ago

Which method works best to solve the following system of linear equations?

Mathematics

1 answer:

strojnjashka [21]2 years ago

8 0

C I’m not really sure but try

You might be interested in

Help will mark brainliest answer

kumpel [21]

Answer:

i think its 75

Step-by-step explanation:

bend your head to the right and compare to a 90 degree square

it's acute

6 0

2 years ago

Read 2 more answers

How to graph y= x - 2

Softa [21]

Step-by-step explanation:

make a negative and positive sign coordinate plane

plot it on -2

8 0

2 years ago

Subtract.

k0ka [10]

Answer: 7 4/5

Step-by-step explanation:

When you subtract a negative number its the same as adding the number so youd be doing 7 1/5 + 3/5 and 1/5 + 3/5 is 4/5 and then you bring the 7 with it

6 0

3 years ago

BEG is a triangle. ABC and DEF are parallel lines. work out the size of angle x.

worty [1.4K]

Answer:

$x=60^o$

Step-by-step explanation:

The picture of the question in the attached figure

step 1

Find the measure of angle BEG

we know that

$m\angle BED+m\angle BEG+m\angle GEF=180^o$ ----> by supplementary angles (form a linear pair)

substitute the given values

$110^o+m\angle BEG+25^o=180^o$

$m\angle BEG=180^o-135^o=45^o$

step 2

Find the measure of angle HBC

we know that

$m\angle HBC+m\angle ABH=180^o$ ---> by supplementary angles (form a linear pair)

we know that

$m\angle ABH=110^o$ ---> by corresponding angles

substitute

$m\angle HBC+110^0=180^o$

$m\angle HBC=180^o-110^o=70^o$

step 3

Find the measure of angle EBG

we know that

$m\angle EBG+m\angle GBC+m\ angle HBC=180^o$

substitute the given values

$m\angle EBG+35^o+70^o=180^o$

$m\angle EBG=180^o-105^o=75^o$

step 4

Find the measure of angle x

we know that

The sum of the interior angles in any triangle must be equal to 180 degrees

In the triangle BEG

$m\angle BEG+m\angle BGE+m\angle EBG=180^o$

substitute the given values

$45^o+x+75^o=180^o$

$x=180^o-120^o=60^o$

8 0

2 years ago

Please answer that... You will get many point if you answer that

Viktor [21]

Column B i the nearest one.
2.011 rounded to the nearest is 1. 1 is on Column B.
So B is the answer.
Hope you get good marks and good luck!

4 0

3 years ago

Read 2 more answers