3 years ago

Which is the solution to the inequality 2 3/5 b-8/15

Mathematics

2 answers:

quester [9]3 years ago

7 0

Answer:

b>47/15 ... I think

AleksandrR [38]3 years ago

3 0

Answer:

115b−120Step-by-step explanation:

You might be interested in

Whats a quadratic equation that has the roots of 6 and negative 9

Komok [63]

Answer:

x^2-3x-54

Step-by-step explanation:

(x+6)(x-9) Setup the roots

x^2-9x+6x-54 FOIL out the terms

x^2-3x-54 Add like terms together

5 0

3 years ago

Which of the following relations is a function?

Murljashka [212]

Answer:

c is the one with function

3 0

3 years ago

Hemp help math math math

Masja [62]

Answer: 7234.56 cm

V = $\frac{4}{3}$ π r³

V = $\frac{4}{3}$ (3.14) (12)³

V = 7234.56 cm Answer...

Hope that helps...

6 0

2 years ago

A student determined that the area of the segment of c shown above is Asegment = 137.71 ft2. The student's work is shown below.

ivolga24 [154]

Answer:

Option D. The student did not use the correct formula to calculate the area of the segment

Step-by-step explanation:

step 1

Find the area of the isosceles triangle

Applying the law of sines

$A=\frac{1}{2}(12^{2})sin(60\°)=62.35\ ft^{2}$

step 2

Find the area of the sector

The area of the sector is 1/6 of the area of the circle

$A=\pi r^{2}/6$

substitute the value

$A=(3.14)(12)^{2}/6=75.36\ ft^{2}$

step 3

Find the area of the segment

The area of the segment is equal to the area of sector minus the area of triangle

$A=75.36\ ft^{2}-62.35\ ft^{2}=13.01\ ft^{2}$

therefore

The student did not use the correct formula to calculate the area of the segment

4 0

2 years ago

If Tan is 3/4 what is sin?

Pani-rosa [81]

Answer:

tanA=34⟹sinA=332+42−−−−−−√=35

Now, we have

sinAcosA=tanA

⟹3/5cosA=tanA

⟹cosA=13×54×3

⟹cosA=45

⟹cosAsinA=4×35×5=1225

Step-by-step explanation:

7 0

2 years ago