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3 years ago

HELPPPPPPPPPPPP With this question ( taking quiz)

Mathematics

2 answers:

Serggg [28]3 years ago

7 0

You are correct, it is a water bottle

creativ13 [48]3 years ago

3 0

Answer:

swimming pool

Step-by-step explanation:

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Find the volume of a pyramid with a square base, where the area of the base is

never [62]

Answer:

$V=60.28\ cm^3$

Step-by-step explanation:

Given that,

The area of the base = 13.2 cm²

The height of the pyramid = 13.7 cm

We need to find the volume of this pyramid. The formula can be given by :

$V=\dfrac{1}{3}Bh$

Put all the values,

$V=\dfrac{1}{3}\times 13.2\times 13.7\\\\V=60.28\ cm^3$

So, the volume of the pyramid is equal to $60.28\ cm^3$ .

4 0

3 years ago

Match the following reasons to the statements given. Given: A B E F is a parallelogram E B | | D C Prove: A C D F is a parallelo

Vlada [557]

Answer:

See below

Step-by-step explanation:

Added as picture due some issue

7 0

3 years ago

Read 2 more answers

If you answer my question I will answer yours meaning we both get points!

otez555 [7]

what's the question u want me to answer :)

4 0

3 years ago

Complete the square for a circle. For #42.

makkiz [27]

we are given

$2x^2+2y^2-28x+20y+20=0$

we can see that

each terms are multiple of 2

so, we can factor out 2

$2(x^2+y^2-14x+10y+10)=0$

we can divide both sides by 2

$x^2+y^2-14x+10y+10=0$

we can rearrange it

$x^2+-14x+y^2+10y+10=0$

now, we can move 10 on right side

$x^2+-14x+y^2+10y=-10$

$x^2+-2*7*x+y^2+2*5*y=-10$

now, we can add both sides 7^2 and 5^2

$x^2+-2*7*x+7^2+y^2+2*5*y+5^2=-10+7^2+5^2$

$(x-7)^2+(y+5)^2=-10+7^2+5^2$

we can simplify it

$(x-7)^2+(y+5)^2=64$

we can also write as

$(x-7)^2+(y+5)^2=8^2$ ..............Answer

8 0

3 years ago

Given: m EH =85°, m∠EYV=35°. Find: m EV .

avanturin [10]

Answer:

155°

Step-by-step explanation:

∠EYV is half the difference of arcs EV and EH

(1/2)(EV -EH) = ∠EYV

(1/2)(EV -85°) = 35° . . . . fill in the given values

EV -85° = 70° . . . . . . . . .multiply by 2

EV = 155° . . . . . . . . . . . . add 85°

5 0

3 years ago