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2 years ago

15

Someone helpppppppppppppp..... Worth 20 pointsssssss it's the last question and I've been confused for the past 2 hours Write yo

ur own problem about slopes, lines, and intercepts, and solve for this inequality: 3.75x − 2.3 > 2.75x + 3.8

2 answers:

Andrews [41]2 years ago

7 0

Answer:

my name jeff

Step-by-step explanation:

Vera_Pavlovna [14]2 years ago

4 0

This is so easy dud. help is on the way

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the teacher of a senior class needs to choose 4 members of the class to represent the school. if there are 10 seniors in the cla

3241004551 [841]

There are 10 seniors in the class, from which 4 should be chosen by the teacher. The order of the chosen students does not matter. This means that we speak of combinations. THe equation for calculating the number of possible combinations is:
C=N!/R!(N-R), where N is the total number of objects and R is the number of objects we select from the N
In our case, N=10, R=4.
C= 10!/4!*6!=10*9*8*7*6!/6!*4*3*2*1=<span>10*9*8*7/24=5040/24=210
There are 210 different ways for the teacher to choose 4 seniors in no particular order.</span>

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3 years ago

During a sale, for each shirt that Mark purchased at the regular price, he also purchased a shirt at half the regular price. How

Arisa [49]

I think the answer is b hope i helped

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3 years ago

Antonio wants to choose a career path in which he would earn a median income of at least $20,000. He wants on-the-job training i

Zielflug [23.3K]

B) security guard

is the answer

hope this helps :D

4 0

3 years ago

Read 2 more answers

The shaded sector above covers 1/3 of the circle. If the radius of the circle above is 3 cm, what is the area of the sector in t

Mekhanik [1.2K]

Given:

The shaded sector above covers $\dfrac{1}{3}$ of the circle.

Radius of the circle = 3 cm

To find:

The area of the sector in terms of π.

Solution:

The area of a circle is

$A=\pi r^2$

Substituting $r=3$ , we get

$A=\pi (3)^2$

$A=9\pi$

It is given that the shaded sector above covers $\dfrac{1}{3}$ of the circle.

The area of shaded sector $=\dfrac{1}{3}A$

$=\dfrac{1}{3}(9\pi)$

$=3\pi$

Therefore, the area of shaded sector is 3π sq. cm.

5 0

2 years ago

Find the value of x in the figure

MA_775_DIABLO [31]

Answer:

x = 100

Step-by-step explanation:

$57 \degree + (x + 23) \degree = 180 \degree..(straight \: line \: \angle s) \\ (x + 80) \degree = 180 \degree \\ x + 80 = 180 \\ x = 180 - 80 \\ \huge \red{ \boxed{x = 100}}$

6 0

3 years ago

Read 2 more answers