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3 years ago

For this question please tell me if I'm right or wrong. If I'm wrong please correct me.

Mathematics

2 answers:

Nuetrik [128]3 years ago

8 0

Answer:

Your Wrong (Tangent)

Step-by-step explanation:

A tangent is a straight line that touches the curve, like the curve part of the circle. I posted an image so you could see an example.

padilas [110]3 years ago

8 0

Answer:

E) tangent

Step-by-step explanation:

JKL is a straight line which touches the circle at one point, so it's a tangent

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Jermaine buys T-shirts for $6 each and marks up the price by 45%.

Mumz [18]

Answer:

$2.70

Step-by-step explanation:

Cost price = $6

Mark up percentage = 45%

Mark up amount = 45% × $6

= 0.45 × $6

= $2.70

Selling price = Mark up + cost price

= $2.70 + $6

= $8.70

Jermaine sells the shirts for $8.70 and makes a profit of $2.70.

8 0

3 years ago

Is 4 18/12 equal to 5 6/12?

Tom [10]

Answer:

Yes, 4 18/12 is equal to 5 6/12.

Step-by-step explanation:

Given that

4 18/12 = 5 6/12

11/2 = 11/2

Yes both are equal.

7 0

4 years ago

In ΔTUV, the measure of ∠V=90°, TV = 28, UT = 53, and VU = 45. What ratio represents the cosecant of ∠U?

ira [324]

Answer:

Cosecant U = 53 / 28

Step-by-step explanation:

Please see attached photo for diagram.

We'll begin by calculating the ratio of sine U. This can be obtained as follow:

Angle U = θ

Opposite = 28

Hypothenus = 53

Sine U =?

Sin θ = Opposite / Hypothenus

Sine θ = 28 / 53

Thus,

Sine U = 28 / 53

Finally, we shall determine the ratio of cosecant U. This can be obtained as follow:

Sine U = 28 / 53

Cosecant U =?

Cosecant U = 1 / Sine U

Cosecant U = 1 ÷ 28 / 53

Cosecant U = 1 × 53 / 28

Cosecant U = 53 / 28

3 0

3 years ago

a sprinter runs 400 meters in 54 seconds.What is the runners average running rate in meters per second?Round to the nearest tent

Novay_Z [31]

You want to find meters per second.
So meters goes over seconds
$400 meters/54 seconds$
Now pull out the calculator.
You should get ≈ $7.4 \frac{m}{s}$ , or 7.4 meters per second

8 0

3 years ago

Write a polynomial of least degree with roots 0 and -4

qaws [65]

Answer:

$x^2+4x$

Step-by-step explanation:

$x(x+4)$ has solutions of $x=0$ and $x=-4$ , which expands to $x^2+4x$

6 0

3 years ago