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3 years ago

11

Brandon is landscaping his backyard. He bought 2 7\8tons of decorative rock and 1 2\5 tons of boulders. How many total tons of r

ock did he buy?

2 answers:

Doss [256]3 years ago

7 0

Answer:

4 11/40 hope this helps :)

Step-by-step explanation:

BigorU [14]3 years ago

5 0

Answer:

4 11/40

Step-by-step explanation:

I had this question

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You want to frame a picture that is 5 in by 7 in with a 1 in wide frame. What is the perimeter of the outside edge of the frame?

r-ruslan [8.4K]

94 if your using the whole frame the math is 5×7=35 we have 2 sides do times 35 by 2 35×2=70 then we do 1×7=7 for the outside of the game then do 7 times 2 b/c you have 2 sides the do your final side by doing 5×1=5 then times that by 2 and you get 10 .70+14+10=94

4 0

3 years ago

Solve the inequality and graph its solution on a number line a - 3 > -7

Ira Lisetskai [31]

Answer:

B

Step-by-step explanation:

a-3>-7

collect like terms

a>-3-7

a>-10

6 0

3 years ago

Evaluate M^2 /p^2 for M = 10, N =-5p and P = -2

kondaur [170]

<u>Answer: </u>

The solution of $\bold{\frac{M^{2}}{P^{2}}}$ for M = 10, N = -5P and P = -2 is 25

<u>Solution: </u>

From question, given that the value of M is 10 and N is -5p and P is -2

We have to evaluate the value of $\frac{M^{2}}{P^{2}}$ ,

By substituting the values of M and N, we get

$\frac{M^{2}}{P^{2}} = \frac{10^{2}}{(-2)^{2}}$

Expanding $\bold{10^{2}}$ :

Here 10 is the base value and 2 is the exponent value. So the base term 10 is multiplied by itself two times.

$10^{2} = 10 \times 10 = 100$

Similarly expanding $\bold{(-2)^{2}}$ :

Here -2 is the base term and 2 is the exponent value. So the base term -2 is multiplied by itself two times.

$(-2)^{2} = -2 \times -2 = 4$

So the equation $\frac{M^{2}}{P^{2}} = \frac{10^{2}}{(-2)^{2}}$ becomes,

$\frac{M^{2}}{P^{2}} = \frac{100}{4}$

By dividing 100 by 4 , we get the result as 25

Hence the solution of $\bold{\frac{M^{2}}{P^{2}}}$ when M = 10 and P = -2 is 25

6 0

3 years ago

Use properties to find the sum 3 x 40 x 6

pogonyaev

You take 3•4 to get 12, then you add a zero to that and get 120. You then multiply by six and get 720.

6 0

3 years ago

Write the point-slope form of an equation for a line that passes through the point with the given slope (–6, –6), slope = -4/7

djverab [1.8K]

Answer:

see explanation

Step-by-step explanation:

The equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

here m = - $\frac{4}{7}$ and (a, b) = (- 6, - 6), hence

y - (- 6) = - $\frac{4}{7}$ (x - (- 6) ), that is

y + 6 = - $\frac{4}{7}$ (x + 6) ← c or d

6 0

3 years ago

Read 2 more answers