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jeka94
4 years ago
15

PLEASE HELP ME WITH THIS ASAP!!!! Estimate using mental math: 60.921 + 34.56. Show how you would estimate mentally, then show yo

ur estimated answer.
Mathematics
1 answer:
tia_tia [17]4 years ago
7 0

Answer

95.6

Step-by-step explanation:

because 60.921 rounds up to 61 and 34.56 rounds up to 34.6, and then by adding those two together, I got 95.6 :)

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8:54 a.m.
dimaraw [331]
Hello,

The two lights flash at the same time every 18 min
at 8:00 h=480 min =480+0*36
at 8:36 h=516 min =480+1*36
...
54 is not divisible by 36
60+12=72 = 2*36 yes
60+24=84 not
120+24=4*36 yes
180+18=198 not

So 2 times are correct 9:12 and 10:24
Answer G


 

5 0
3 years ago
The table below shows some values that satisfy a linear function.
Makovka662 [10]

Answer:

1.5

Step-by-step explanation:

Given the pair of points on the table.

Now the formula for slope, m=\dfrac{y_2-y_1}{x_2-x_1}

To calculate the slope we only require two pair of points.

Let us take: (x_1, y_1)=(-5,0)$ and (x_2, y_2)=(-3,3)

m=\dfrac{3-0}{-3-(-5)}\\=\dfrac{3}{-3+5}\\=\dfrac{3}{2}\\m=1.5

The slope of the linear function represented by the values in the table is 1.5.

Note: You can use any two set of values. The result will be the same.

3 0
4 years ago
670<br> If a die is rolled 3 times, what is the total number of possible outcomes?
Triss [41]
There is to say, for each first roll, we start out with six possibilities; for each of these, there are six possibilities for the second roll; finally, for each second roll, there are six possibilities for the third. So, 6 cubed. So, 216 is our denominator, i.e., the number of all possible outcomes.

Answer: 216
6 0
4 years ago
A recipe calls for 2 1//3 tsp of oatmeal to make 7 protien bars.How much oatmeal is needed to bake 27 protien bars?
raketka [301]

Answer:

actually my bad its 11

Step-by-step explanation:

7 0
3 years ago
Identify the height of a triangle in which b=(x−2) m and A=(x2−4) m2. A) h = (2x + 4) m B) h = (2x + 2) m C) h = (x + 2) m D) h
hjlf

Answer:we know that

area of triangle=b*h/2

b=(x-2) m

Area=(x²-4) m²

h=?

(x²-4)=(x+2)*h/2

but remember that

(x²-4)=(x+2)*(x-2)

so

subsititute

(x+2)*(x-2)=(x+2)*h/2

(x-2)=h/2

h=2*(x-2)

the answer is

the height of a triangle is 2*(x-2)

Step-by-step explanation:

<h2>hope its right</h2>
8 0
3 years ago
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