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2 years ago

PLEASE HELP I HAVE FIFTEEN MINUTES ANSWER ALL QUESTIONS BRAINLIEST PLEASE PLEASE PPPLLLEEEAAASSSEEE

Mathematics

1 answer:

Nadusha1986 [10]2 years ago

3 0

Step-by-step explanation:

w and y are apair of vertical angle

so w=y and addition of all angles of a triangle is180

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The sum of three consecutive even integers is 276. Find the integers. Please help and leave explanation if possible

Vesna [10]

Answer:

90,92,94

Step-by-step explanation:

1st number= x

2nd number= x+2

3rd number= x+4

x+x+2+x+4= 276

3x+6= 276

3x=270

x=90

x+2= 92

x+4=94

hope this helps- i did this in class

brainliest really needed!!

3 0

2 years ago

Read 2 more answers

N over 7= 20 solve for N

Blababa [14]

Answer:

N = 140

Step-by-step explanation:

N/7 = 20

Inverse operation of division: multiplication

N/7 = 20

becomes:

N = 7 x 20

N = 140

Thus, the value of N is 140.

6 0

2 years ago

How do i find the volume of these similar solids? round to the nearest tenth HELP

FromTheMoon [43]

Answer:

The volume of the larger solid is $592.6\ mm^3$

Step-by-step explanation:

The question is

If these solids are similar, find the volume of the larger solid

step 1

Find the scale factor

we know that

If two solids are similar, then the ratio of its corresponding sides is proportional and this ratio is called the scale factor

Let

x ----> the height of the larger solid in mm

y ----> the height of the smaller solid in mm

z ---> the scale factor

$z=\frac{x}{y}$

we have

$x=4\ mm\\y=3\ mm$

substitute

$z=\frac{4}{3}$ ---> scale factor

step 2

Find the volume of the larger solid

we know that

If two solids are similar, then the ratio of its volumes is equal to the scale factor elevated to the cube

Let

x ----> the volume of the larger solid in cubic millimeters

y ----> the volume of the smaller solid in in cubic millimeters

z ---> the scale factor

$z^3=\frac{x}{y}$

we have

$z=\frac{4}{3}$

$y=250\ mm^3$

substitute the values

$(\frac{4}{3})^3=\frac{x}{250}$

solve for x

$(\frac{64}{27})=\frac{x}{250}$

$x=250(\frac{64}{27})$

$x=592.6\ mm^3$

4 0

2 years ago

Tom predicted that the Giants would score three 3-point field goals, score two 6-point touchdowns, and score 1 extra point. If T

Tom [10]

3x3 = 9

2x6 = 12

12+9 = 21+1 =22

score would be 22 points

6 0

2 years ago

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PLEASE HELP FAST!!!

worty [1.4K]

Answer: a is your answer hope this helped

plz make brainly

Step-by-step explanation:

3 0

2 years ago

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