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3 years ago

Who can help me with this please

Mathematics

1 answer:

adell [148]3 years ago

5 0

You really should be able to look at this for a while
and understand what's going on.

First point: 2 is 1/2 of 4 .

Second point: 3 is 1/2 of 6 .

Third point: 4 is 1/2 of 8 .

Fourth point: 5 is 1/2 of 10 .

Any point: The second number (T) is 1/2 of the first number (R) .

The equation: T = 1/2 R

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Help me pls? :) ok thx

marishachu [46]

1 hour equals 70 miles so 70 times 4 equals 280 and half of 70 is 35 since you traveled 4.5 hours and 280+35 equals 315

8 0

3 years ago

Carter divided the polynomial 6x2 + 4x + 3 by the monomial 2x using long division, and got an answer of 3x + 2 + . His work is s

Gnesinka [82]

Answer:

C. Both Carter and Demi are correct and would get the same answer.

Step-by-step explanation:

Here, the given polynomial is : $P(x) =6x^2 + 4x + 3$

The given monomial : $Q(x) = 2 x$

Now, according to the given question:

Dividend = P(x), Divisor = Q(x)

Now, Carter divide P(x) by Q (x) with LONG DIVISION METHOD.

If we divide P(x) by Q(x) by Long division, we get:

$\frac{P(x)}{Q(x)} = \frac{(6x^2 + 4x + 3)}{(2x)} = 3x + 2 + \frac{3}{2} x = R(x)$

Also, if Demi divides each term of P(x) by The given monomial (2x) , we get:

$\frac{P(x)}{Q(x)} = \frac{(6x^2 + 4x + 3)}{(2x)} = \frac{6x^2}{2x} + \frac{4x}{2x} +\frac{3}{2x} \\= 3x + 2 + \frac{3}{2} = R(x)$

⇒In both the case, R(X)Quotient is SAME.

Hence, Both Carter and Demi are correct and would get the same answer.

7 0

4 years ago

Read 2 more answers

A softball coach has ordered softballs for two different leagues. The Junior League uses

dedylja [7]

The number of 11-inch softball is 70 and the number of 12-inch softball is 50.

Step-by-step explanation:

Given that,

The cost of 11-inch softball = $2.50
The cost of 12-inch softball = $3.50

Let us assume,

The number of 11-inch softball be 'x'.
The number of 12-inch softball be 'y'.

Forming the equation to solve x and y values :

The total number of softball ordered = 120
The total cost for 120 softballs = $350

x + y = 120 -------(1)

2.5x + 3.5y = 350 --------(2)

Multiply eq(1) by 2.5 and subtract eq(2) from eq(1),

2.5x +2.5y = 300

-(2.5x +3.5y = 350)

-1y = -50

Therefore the value of y = 50.

The number of 12-inch softball is 50.

Substitute y=50 in eq(1),

x+50 = 120

x = 120-50

x = 70

The number of 11-inch softball is 70.

5 0

3 years ago

Please help fast - show work please

Misha Larkins [42]

Answer:

345

Step-by-step explanation:

because yese

7 0

3 years ago

Help Asap! 30 Points!

algol13

No picture attached, if it is a right angle angle 2 = 28 (72+28 = 90)

3 0

3 years ago