All categories

2 years ago

Urgent !!!!!!!!!!!!!!! 10 points

Mathematics

2 answers:

Mademuasel [1]2 years ago

6 0

Answer:

136 cm²

Step-by-step explanation:

Surface area = 2(lw+wh+hl)

l = 7

w = 2

h = 6

so,

2(7×2+2×6+7×6)

= 136 cm²

Svetach [21]2 years ago

6 0

Answer:

136 cm^2

Step-by-step explanation:

L 7cm

W 6cm

D 2cm

7 x 6 + 6 x 2 + 2 x 7 (x 2) = 68 x 2 = 136cm^2

You might be interested in

Ket [755]

Answer:

Most kinetic energy on the top

8 0

3 years ago

Plz help and show work plz

MrRa [10]

Answer:

3rd option

Step-by-step explanation:

The equation of a parabola in vertex form is

f(x) = a(x - h)² + k

where (h, k) are the coordinates of the vertex and a is a multiplier

Here (h, k ) = (- 1, - 25 ) , then

f(x) = (x - (- 1) )² - 25 , that is

= (x + 1)² - 25 ← expand using FOIL

= x² + 2x + 1 - 25

= x² + 2x - 24

7 0

3 years ago

Every year, for the annual school bake sale,

Leno4ka [110]

Answer: Annie will have to make 228 cookies

explanation:

let y represent the total number cookies that Annie will make.

5 0

3 years ago

Need help what is the correct answer for this problem. I WILL MARK BRAINLIEST!!

Y_Kistochka [10]

Answer:

Step-by-step explanation:

24/6=4 Plz mark me brainliest

3 0

2 years ago

Read 2 more answers

Larissa takes a dose of 4 drops of medicine every day, three times a day. One milliliter (mL) of the medicine contains about 20

professor190 [17]

Answer:

The bottle will last for 20 days.

Step-by-step explanation:

Given that:

Number of drops in a dose = 4 drops

Dose is taken three times a day, therefore,

Number of drops taken in a day = 4*3 = 12 drops

One milliliter = 20 drops

12 mL = 20*12 = 240 drops

Number of days the bottle will last can be find out by calculating total number of drops by the number of drops consumed in a day.

Number of days bottle will last = $\frac{240}{12}=20$

Hence,

The bottle will last for 20 days.

3 0

3 years ago