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3 years ago

Please help.. omgg urgent

Mathematics

2 answers:

Inga [223]3 years ago

4 0

The top one. they can't be expressed in a fraction or decimal

Nastasia [14]3 years ago

4 0

the awnser is the first option.

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A company vehicle is available in black or blue.A random sample includes seven black vehicles and five blue vehicles.If there ar

hram777 [196]

Answer:

125 blue vehicles

Step-by-step explanation:

In this question, we are going to estimate the number of vehicles of a specific color given that there are some numbers of both vehicle models present in a sample.

Now to solve this question, we are going to treat the sample numbers as a ratio.

The ratio here is thus 7 black to 5 blue I.e 7:5

We have 300 vehicles, we now want to estimate the number of blue vehicles present.

From the sample ratio, there are a total of 12 vehicles

Now the total number of blue vehicles would be 5/12 * 300 = 125

There are 125 blue vehicles

8 0

3 years ago

Read 2 more answers

ANSWER BOTH QUESTIONS A AND B PLEASE

Degger [83]

Answer:

A) -192

B) the difference is 77 ft

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

The vertices of ΔDEF have coordinates D(–1, 2), E(3, 3), and F (2, –4).What are the coordinates of the vertices of r(90°, O)(ΔDE

alex41 [277]

Answer:

D,E

Step-by-step explanation:

hope I helped

4 0

3 years ago

Line segment AB has endpoints A(2, -3) and B(-4, 6). What are the coordinates of the midpoint of AB?

KIM [24]

(-1,1.5) because you add both ys and both xs then divide by two to find the middle

8 0

3 years ago

Triangle A E C is shown. Line segment B D is drawn near point C to form triangle B D C.

AVprozaik [17]

∠BDC and ∠AED are right angles, is a piece of additional information is appropriate to prove △ CEA ~ △ CDB

Triangle AEC is shown. Line segment B, D is drawn near point C to form triangle BDC.

<h3> What are Similar triangles?</h3>

Similar triangles, are those triangles which have similar properties,i.e. angles and proportionality of sides.

Image is attached below,
as shown in figure
∡ACE = ∡BCD ( common angle )
∡AED = ∡BDC ( since AE and BD are perpendicular to same line EC and make right angles as E and C)
∡EAC =- ∡DBC ( corresponding angles because AE and BD are parallel lines)

Thus, △CEA ~ △CDB , because of the two perpendiculars AE and BD.

Learn more about similar triangles here:
brainly.com/question/25882965

#SPJ1

3 0

1 year ago