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Mumz [18]
3 years ago
7

-3x+7x=24+5x-4 what is this

Mathematics
2 answers:
dimulka [17.4K]3 years ago
7 0

Answer:

-20

Step-by-step explanation:

solve x

4x=24-4+5x

-20=x

True [87]3 years ago
6 0

Answer:

x = -20

Step-by-step explanation:

-3x + 7x = 24 + 5x - 4

4x = 20 + 5x

0 = 20 + x

x = -20

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Zanzabum

Answer:

180-66

114

hope it helps mark as brainlist

4 0
3 years ago
a school has 520 students. dan surveys a random sample of 50 students and finds that 32 have pet cats. how many students are lik
Karo-lina-s [1.5K]
333

32/50 = 0.64

64% of 520 is 332.8 ... hopefully there isn't .80 of a student somewhere in that school, so 333.
8 0
3 years ago
Read 2 more answers
Find the distance between the two points. (1,1) ✓ [?] Enter the number that goes beneath the radical symbol. (3,-4)​
Tanya [424]

The distance between the two points  (1,1) and (3,-4) , using the distance formula in the radical symbol, is √(29).

<h3>How to measure distance between two points?</h3>

To measure the distance between two points of a coordinate system, the formula can be given as,

D=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

Here, (x₁, y₁) are the coordinates of point 1 and  (x₂, y₂) are the coordinates of point 2.

The distance between the two points. (1,1), (3,-4)​ has to be find out. Use the distance formula to find the distance between them,

D=\sqrt{(1-3)^2+(1-(-4))^2}\\D=\sqrt{(-2)^2+(5)^2}\\D=\sqrt{4+25}\\D=\sqrt{29}

Thus, the distance between the two points  (1,1) and (3,-4) , using the distance formula in the radical symbol, is √(29).

Learn more about the measure distance between two points here;

brainly.com/question/24775607

#SPJ1

5 0
2 years ago
FIRST RIGHT ANSWER GETS BRAINIEST
Diano4ka-milaya [45]

OK, no figure, but from the comment is sounds like the grey area is the big circle minus the small circle.

The diameter of the small circle is 2 so its radius is 1 and its area πr² is π.

The radius of the larger circle is 4, so area 16π

The shaded area is 16π - π

Answer: 15π

6 0
4 years ago
Please help I need two other related equations to the problem C = K − 273.15.<br> please hurry.
N76 [4]

k=273.15+c

that's one of them

3 0
4 years ago
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