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melamori03 [73]
2 years ago
8

answer this if you want 70 pts who ever answers first I will brainliest and give 5 stars with a thank you and you will earn 70 p

ts you may go NOW

Mathematics
1 answer:
vivado [14]2 years ago
3 0
Just use a calculator, the answer is 442
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Find all missing sides and angles​
Lorico [155]

Answer:

I'm doing a challenge. This is my answer. IDK.

Step-by-step explanation:

3 0
3 years ago
What is the difference of the volumes of the two oblique pyramids, both of which have square bases? Round the volumes to the nea
ad-work [718]

Answer:

Step-by-step explanation:

See attachment for the figure

Volume of pyramid can be defined as

V = 1/3 x area of the base x height.

-> Pyramid A:

Volume of Pyramid can be determined by:

V = 1/3 x (2.6cm)² x (2cm) = 4.5067 cm³

Pyramid B:

Volume of Pyramid can be determined by:

V = 1/3 x (2cm)² x (2.5cm) =  3.3333 cm³

Difference b/w two oblique pyramids: 4.5067 cm³ - 3.333 cm³ = 1.17 cm³

By Rounding the volumes to the nearest tenth of a centimeter

1.17cm³ ≈ 1.2cm³

Therefore,  the difference of the volumes of the two oblique pyramids is 1.2cm³

4 0
3 years ago
A salesperson earns a commission of $504 for selling 2,800 in merchandise. Find the commission rate. Write your answer as a perc
Zielflug [23.3K]

Answer:

18%

Step-by-step explanation:

\frac{504}{2800} = \frac{x}{100} ----> cross multiply

504(100) = 2800x

50400 = 2800x

\frac{50400}{2800} = \frac{2800x}{2800}

18 = x

Commission Rate: 18%

3 0
3 years ago
98 POINTS 1 QUESTION HELP ASAP WILL GIVE BRAINLY
Advocard [28]
A: -15/5 degrees Celsius

B: -15/5=3 degree Celsius
every 5 weeks it change -15°c
so each week it changes -3°c


7 0
3 years ago
Read 2 more answers
Can someone help me with this Geometry problem, please?
Doss [256]

Hello from MrBillDoesMath!

Answer:

72


Discussion:

Total Surface area = area of pyramid base + 4 ( area of triangular face)

In our case this becomes

                                 4*4                               + 4(  (1/2) (4)(7) )  =

                                 = 16 + (2)(4)(7)

                                 = 16 + 56        

                                 = 72

which is the first choice.  

Note: the area of a triangular face was computed using (1/2) b h, which in our case is

(1/2) (4) (7)


Thank you,

MrB

3 0
3 years ago
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