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3 years ago

In what shape are the lateral faces of a pyramid?

1 answer:

5 0

SphereA sphere is the set of all points in space that are a fixed distance from a common point called the center.PyramidsA three-dimensional shape with one polygonal base and lateral faces the shape of triangles that meet at a common vertex, called the apex

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Help on math homework plz help

FrozenT [24]

Answer:

$1.40

Step-by-step explanation:

Subtract. 4.95-3.55 is 1.40

4 0

3 years ago

Read 2 more answers

Last month you spend $30 on clothing this month you spent 160% of what you spent last minute set up a proportion to model this s

kifflom [539]

Answer: See explanation

Step-by-step explanation:

From the question, we are informed that last month $30 was spent on clothing and that this month, 160% of what was spent last month.

The equation to to model this situation will be:

= 160% × $30

= 160/100 × $30

= 1.6 × $30

= $48

That means $48 will be spent this month.

6 0

3 years ago

The function h(t) = –16t2 + 28t + 500 represents the height of a rock t seconds after it is propelled by a slingshot.

Nookie1986 [14]

Answer: h(3.2) =753.44 units represents the height after 3.2 seconds .

Step-by-step explanation:

Since we have given that the function

$h(t)=-16t^2+28t+500$

where t represents the time in seconds .

And we need to find the value of h(3.2)

So,

we just substitute the value of 3.2 in the function,

$h(3.2)=-16\times (3.2)^2+28(3.2)+500\\\\h(3.2)=16\times 10.24+89.6+500\\\\h(3.2)=753.44$

So, after 3.2 seconds the height will be 753.44 units.

4 0

3 years ago

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A farm has chickens and cows. All the cows have 4 legs and all the chickens have 2 legs.

Sladkaya [172]

Answer:

oh dude this is such a cool riddle i think the answer is ..... 62

Step-by-step explanation:

if there are 82 legs .... and you said there are 5 cows and cows have four legs so that is gonna be 5x4 which equals to 20 and then we can subtract 20 with 82 and that will give the answer as ..... 62 !!!!!!! yeaaaaaa

make me brainliest or whatever .... i.d.k .... just kidding make me brainliest NOW !!!!!! please

5 0

3 years ago

Jillian is using integer tiles to add 7 + (negative 2). She uses the steps below. Step 1 7 positive tiles. Step 2 7 positive til

raketka [301]

Answer:

Step-by-step explanation:

Given the expression 7+(-2)

Let 7 be 7 positive tiles since it is a positive number

Let -2 be 2 negative tiles being a negative number

7+(-2) = 7 positive tiles and 2 negative tiles

note that + * - will give minus sigh (-), the expression will become:

7+(-2) = 7-2

7-2 = 5

Hence the expression gives 5 positive tiles not 2 positive tiles according to Jillian calculations in step 4.

Hence Jillian made an error in step 4

7 0

3 years ago

Read 2 more answers