Answer:
8.5 min
Step-by-step explanation:
Here, distance = rate times time. The rate is 10 in/min, and so
d = (10 in/min)t.
If the snail travels 85 in, then 85 in = (10 in/min)t, and we solve for t as follows:
t = (85 in) / (10 in/min) = 8.5 min
The correct answer is:
[D]: "
(-5 )x − " .
_________________________________________________________
Explanation:_________________________________________________________ " -1/2(-3/2x + 6x + 1) −<span> 3x " ;
= (-1/2 * -3/2 x) + (-1/2 * 6x) + (-1/2 * 1) </span>− <span>3x ;
= [ (-1 *-3) /(2*2)] x + (-3x) + (-1/2) ] </span>− <span>3x ;
= [ (3/4)x </span>− 3x − (1/2) ] −<span> 3x ;
= </span>(3/4)x − 3x − (1/2) − 3x ;
= ?? ; → Combine the "like terms" ;
→ "(3/4)x − 3x − 3x " = ?? ;
→ "(3/4)x − 3x = "(-9/4)x";
→ "(-9/4)x − 3x = "(-21/4)x " = " (-5
)x " ;
→ The answer is: "
(-5 )x − " ;
___________________________________________________
→ which is:
___________________________________________________ → Answer choice: [D]: "
(-5 )x − " .
___________________________________________________
Answer:
i dont know
Step-by-step explanation: just for points sorry :(
Correct Answer: 4.5 cm²Two triangles of different sizes make up the logo. We are to find the difference in the areas of these triangle. Smaller triangle has a base of 2 cm and height 6 cm. Larger triangle has the base of 3 cm and height 7 cm.
Area of the triangle =
x Base x Height
So,
Area of smaller triangle =
cm²
Area of larger triangle =
cm²
The difference in the areas of triangles = 10.5 - 6 = 4.5 cm²<span />
There is 1 orange for every 3 apples. It can be expressed at 1:3 oranges to apples.
In order to find this, first count the number of each. We have 2 oranges and 6 apples. Since both have factors of 2, divide both numbers by two. This will give you the answer above.