3 years ago

I need help. I have more problems too

Mathematics

1 answer:

Irina18 [472]3 years ago

5 0

Using an online calculator, you can determine that the missing factor is:

(3x - 1)

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What is -19 equal to

Dennis_Churaev [7]

Answer:

-19

Step-by-step explanation:

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3 years ago

5. 18 m 11 m Not drawn to scale 29 m b. 445 m 7 m d. 203 m

Luden [163]

Answer: D

Explanation: Apply the pythagorean theorem (a^2 + b^2 = c^2) to get 11^2 + b^2 = 18^2. From that you can solve for b and you get the square root of 203.

Hope this helped! :)

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3 years ago

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A car is traveling at a steady speed. It travels 1 and one half

OLga [1]

Step-by-step explanation:

1.5 mi = 2 and 1/4 min

In 43 minutes:

43 ÷ 2.15 = 20 2.15 = 2 and 1/4 min

Now you have to multiply 1.5 by 20

1.5 x 20 = 30

In 1 hour (60 minutes):

60 ÷ 2.15 = 27.9

Now you have to multiply 1.5 by 27.9

1.5 x 27.9 = 41.85

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6 0

4 years ago

Find the value of x.

Ainat [17]

Answer:

$\textsf{x=22.5}$

Step-by-step explanation:

$\textsf{According to intersecting tangent - secant theorem,}$

$\textsf{x=1/2[(4x+5)-50]}$

$\textsf{2(x)=4x+5-50}$

$\textsf{2x=4x-45}$

$\textsf{2x-4x=-45}$

$\textsf{-2x=-45}$

$\textsf{x= -45/-2}$

$\textsf{x=22.5}$

$\textsf{OAmalOHopeO}$

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3 years ago

Subtract 7/9 from 4 / 9

poizon [28]

The Answer is 3/9

7-4=3

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3 years ago

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