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MAXImum [283]
2 years ago
14

Cuánto es la ecuación 5x +6 =21​

Mathematics
2 answers:
aliya0001 [1]2 years ago
8 0

Answer:

x=3

Step-by-step explanation:

5x+6=21

5x=15

x=3

nikitadnepr [17]2 years ago
3 0
Answer: x=3 I think that’s your answer
:)
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URGENT 23-28 with work
dybincka [34]
-5                  This is the answer with the work
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7 0
3 years ago
Find the slope-intercept equation of the line containing (1.-4) and having slope m = 3​
gulaghasi [49]

Answer:

y=3x-7

Step-by-step explanation:

7 0
3 years ago
Find angle B if triangle ABC below is isosceles.
crimeas [40]

2x-20 = x+8

x-20 =8

x = 28

28+8 =36

 angle B = 36 degrees

answer is b

5 0
3 years ago
Find the interquartile range of the data. 68, 15, 55, 5, 66, 42, 51, 12, 23 *
Elan Coil [88]

Answer:

72.5

Step-by-step explanation:

5, 12, 15, 23, 42, 51, 55, 66, 68

42 = median

Q1 median = 21

Q2 median = 93.5

93.5 - 21 = 72.5

         Hope this helped!!!

4 0
3 years ago
 What is the radius of a cone with diameter​ d? An ice cream cone is filled exactly level with the top of the cone. The cone has
alekssr [168]

Answer:

radius is 2.5

volume of ice cream is 58.9 cm cubed

Step-by-step explanation:

to calculate the volume of a cone   v=pi x r^2 x (h/3)

v=volume

r=radius

h=height

^ means powers and roots

depth in cones is the same as height

v=3.14 x 2.5^2 x (9/3)

order of operations

v=3.14 x 2.5^2 x 3

v=3.14 x 6.25 x 3

v=19.625 x 3

v=58.875

round

v=58.9

5 0
3 years ago
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