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3 years ago

Hugh wrote the properties of physical and chemical weathering in the table shown.

Mathematics

2 answers:

ziro4ka [17]3 years ago

4 0

the answer is a because chemicals in water cause physical weathering not physical weathering chemical

Harman [31]3 years ago

3 0

Answer:

the answer is A chemicals in water cause physical weathering

Step-by-step explanation:

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The area of a triangle is 225 in^2. If the width is 18 inches, find the height of the triangle

sergiy2304 [10]

$\textit{area of a triangle}=\cfrac{1}{2}\cdot b\cdot h\qquad 
\begin{cases}
b=\textit{base of triangle,}\\
\qquad \textit{may also be its width}\\
h=\textit{height of triangle}
\end{cases}
\\ \quad \\
b=width=18\qquad area=225
\\ \quad \\
225=\cfrac{1}{2}\cdot 18\cdot h\impliedby \textit{solve for "h"}$

6 0

3 years ago

Henrietta is planting a new flower garden she must have yellow and red rose bushes let X represent the number of yellow rose bus

salantis [7]

Answer:

$x \geq 4y$

$7.50x+4.75y\leq 125$

$x > 0$

$y > 0$

Step-by-step explanation:

Let

x -----> the number of yellow rose bushes

y -----> the number of red rose bushes

we know that

At least means "greater than or equal to"

$x \geq 4y$ ----> inequality A

$7.50x+4.75y\leq 125$ -----> inequality B

additionally

The number of roses cannot be a negative number

$x > 0$ ----> inequality C

$y > 0$ ----> inequality D

therefore

The restraints are

$x \geq 4y$

$7.50x+4.75y\leq 125$

$x > 0$

$y > 0$

5 0

3 years ago

How many kitchens can Max paint with 20 gallons?

Viktor [21]

Max can paint 8 kitchens with 20 gallons.

Max can paint 6 living rooms with 26 gallons.

Max can paint 16 bedrooms with 60 gallons.

No problem!

8 0

3 years ago

3 ( 8m+5) = 4 (6m+7)-13

Kitty [74]

Answer:

infinite solutions

Step-by-step explanation:

Given

3(8m + 5) = 4(6m + 7) - 13 ← distribute parenthesis on both sides

24m + 15 = 24m + 28 - 13 , that is

24m + 15 = 24m + 15

Since both sides are equal then any real value of x makes the equation true.

Thus there are an infinite number of solutions

8 0

3 years ago

*PLEASE HELP I REALLY NEED HELP

poizon [28]

Answer:

22 feet

Step-by-step explanation:

Here is equation

(2 · 1 · 3) + (2 · 1 · 2) + (2 · 3 · 2)

So, I solved using PEMDAS

6 + 4 + 12 = 22

4 0

3 years ago

Read 2 more answers