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4 years ago

Pls help with 2 and 3

Mathematics

1 answer:

pychu [463]4 years ago

5 0

Answer:

you determine based on the x and y value (x,y) based on the numbers you place it in the corresponding quadrant based on negatives and positives then plot the point on the graph

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Name: -

Luden [163]

Answer:

Step-by-step explanation:

Distance=400+200=600km

diplacement=x 200-0km=200km

total distance travelled=400+400=800km

7 0

3 years ago

Please, can you give me help with answer #1- #2 and #3.Thanks.

ad-work [718]

Look at pic for work, all answers and work is listed

4 0

3 years ago

Read 2 more answers

In XYZ, mX=90 and mY=30.In TUV,mU= 30 and mV=60. Which is true about the two triangles? XYZ=TUV, XYZ= VUT,No congruency statemen

Flauer [41]

Answer:

No congruency statement can be made because the side length are unknown.

Step-by-step explanation:

The sum of the measures of all interior angles in a triangle is always 180°.

In triangle XYZ,

$m\angle X=90^{\circ}\\ \\m\angle Y=30^{\circ},$

then

$m\angle X+m\angle Y+m\angle Z=180^{\circ}\Rightarrow m\angle Z=180^{\circ}-90^{\circ}-30^{\circ}=60^{\circ}$

In triangle TUV,

$m\angle U=30^{\circ}\\\\m\angle V=60^{\circ},$

then

$m\angle T+m\angle U+m\angle V=180^{\circ}\Rightarrow m\angle T=180^{\circ}-30^{\circ}-60^{\circ}=90^{\circ}$

We have two triangles with congruent angles but we have no information about side lengths. Therefore, can not be made because the side length are unknown. Correct option is last option.

6 0

3 years ago

Read 2 more answers

Type ALL the steps of writing the equation of the line given the slope of the line is −4 and a point on the line is (−2,1).

Mars2501 [29]

Answer:

y = -4x - 7

Step-by-step explanation:

we use the slope intercept formula given by; y = mx + b

b = y intercept, which is when x = 0

m = slope

so they tell us the slope.. we just need to find b - the y intercept.

y = mx + b

plug in your coordinates (-2,1)

1 = -4(-2) + b

1 = 8 + b

1 - 8 = b

-7 = b

put it all together.

y = -4x - 7

3 0

3 years ago

Answer choices for both of them are <br> A) linear<br> B) exponential <br> C) quadratic

shutvik [7]

Answer:

#16 is linear but idk what 17 is

3 0

3 years ago