Ask question

Ask question

All categories

Neporo4naja [7]

3 years ago

10

It's a math riddle

2 answers:

emmainna [20.7K]3 years ago

8 0

Your brother would be nine years old.

strojnjashka [21]3 years ago

7 0

I believe he would be 9 sorry if its wrong I tried I am not good with division

You might be interested in

A cartographer graphed the locations of a lighthouse and all of the islands in the vicinity. She positioned the lighthouse at (−

Aleksandr [31]

Answer:

69 miles

Step-by-step explanation:

7 0

3 years ago

If i have an A+ ( 100%) in a class, and got a D- ( 60-69%) on a quiz what will my grade now be?

Kazeer [188]

Answer:

It would drop the grade down to about a B- or C+

Step-by-step explanation:

4 0

3 years ago

Conrad borrowed $5 400 for a second-hand ATV

Mazyrski [523]

Answer:

The answer is D

4 0

3 years ago

Read 2 more answers

Given m with arrow = 3 î + 2 ĵ − 5 k and n with arrow = 6 î − 2 ĵ − 4 k, calculate the vector product m with arrow ✕ n with arro

erastovalidia [21]

<span>We know that for two vectors u and v we have that the cross product is equal to : (u2v3 - u3v2) i + (u3v1 - u1v3) j + (u1v2 - u2v1) k Then we have that m x n : ( (2 *-4) - (-5 * -2) ) i + ( (-5*6) - (3 *-4) )j + ( ( 3*-2) - (2*6))k which becomes ( -8 - 10) i + ( -30 + 12) j + ( -6 - 12) k Thus the vector product of m and n is -18 i - 18j -18k</span>

8 0

3 years ago

Let w represent the width of a singles tennis court. The singles tennis court has a length of 4 feet less than 3 times its width

riadik2000 [5.3K]

Perimeter is equal to twice the width plus twice the length. P=2w+2(3w-4)

Apply the distributive Property P=2w+6w-8

Simply p=8w-8 the expression 8w-8
represents the perimeter of the singles tennis court.

5 0

3 years ago