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2 years ago

If Brian is driving 50 miles per hour how far did he drive

Mathematics

2 answers:

Degger [83]2 years ago

8 0

Answer:

50 miles

Step-by-step explanation:

Naya [18.7K]2 years ago

7 0

Answer:

2.5 km long after 59 miles

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What is the measure of x?

UkoKoshka [18]

Answer:

x=4

Step-by-step explanation:

(whole secant) x (external part) = (tangent)^2

(x+5) *x = 6^2

x^2 +5x = 36

Subtract 36 from each side

x^2 +5x - 36 = 0

Factor

( x-4) (x+9) = 0

Using the zero product property

x-4 = 0 x+9 =0

x = 4 x=-9

Cannot be negative since that is negative length

x=4

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3 years ago

Solve the following system of equations using substitution.

dolphi86 [110]

It's A. If U=16, 6+10=16
and if you plug in the numbers for the second equation it's 36=2(10)+16

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3 years ago

Solve this problem.<br><br> How high is the kite?

QveST [7]

Answer:

26.5 m

Step-by-step explanation:

this is the answer

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3 years ago

What is the product of -6x3y5 and -4y2? A. -24x3y7 B. -24x3y10 C. 24x3y7 D. 24x3y10

Leto [7]

Answer:

Step-by-step explanation:

So we have the product of:

$(-6x^3y^5)\cdot(-4y^2)$

Multiply. Combine like terms:

$=(-6\cdot -4)(x^3)(y^5\cdot y^2)$

The first term is 24.

The second term stays as it is.

The third term will equate to y^7. Recall how to multiply exponents. The base stays constant and you add the exponents. Thus:

$=24x^3y^7$

Our answer is C.

And we're done!

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3 years ago

In the US Senate, there are 21 members on the Committee on Banking, Housing, and Urban Affairs. Nine of these 21 members are sel

il63 [147K]

Answer:

Possible committee structures = 293930

Step-by-step explanation:

The combination expression is used here

²¹C₉ = 21!/(9!(21−9)!) = 293930

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3 years ago

If Brian is driving 50 miles per hour how far did he drive​

If Brian is driving 50 miles per hour how far did he drive