All categories

3 years ago

Which statement correctly compares the value of the 7 before the decimal in the number 257.76 to the 7 after the decimal?

Mathematics

2 answers:

drek231 [11]3 years ago

4 0

Easy
the value of the 7's in the decimal number, 257.76 is 0nes and tenths

Maurinko [17]3 years ago

3 0

Answer:

The 7 before the decimal in the number 257.76 is ten times greater than the 7 after the decimal

Step-by-step explanation:

The number located one place to the left of the decimal point is called ones.

The number located one place to the right of the decimal point is called tenth.

In this case, the ones is 10 times greater than the tenth because they are numerically equal.

You might be interested in

In the past month, Kaitlin rented 1 video game and 4 DVDs. The rental price for the video game was $2.40 The rental price for ea

vichka [17]

Answer:

$2.40 for the video game and $14.8 for the DVDs

Step-by-step explanation:

1 video game = $2.40

4 DVDs = $14.8

$3.70 x 4 = $14.8

6 0

3 years ago

If x= 27 and y= 54 then what does w equal

beks73 [17]

The answer is 81 because 27 x 3

4 0

3 years ago

Read 2 more answers

66.21 was rounded to 2dp. what is the lower bound?

sladkih [1.3K]

Answer:

the answer is 66.205

Step-by-step explanation:

basically you look at the place value so

66.21 is basically the same as 66.210 then you look at the lowest number that can round UP to 66.210 which would be out of 1 to 9 would be 5 so the smallest number that can round up to 66.210 is 66.205 hope this helped :D

4 0

2 years ago

Pls help:Find all the missing elements:

Yuliya22 [10]

Answer:

Step-by-step explanation:

In order to find B we must first angle C

To find angle C we use the sine rule

That's

$\frac{ |a| }{ \sin(A) } = \frac{ |c| }{ \sin(C) }$

From the question

a = 15

A = 70°

c = 14

So we have

$\frac{15}{ \sin(70) } = \frac{14}{ \sin(C) }$

$\sin(C) = \frac{14 \sin(7 0 ) }{15}$

$C = \sin^{ - 1} ( \frac{14 \sin(70) }{15} )$

C = 61.288

<h3>C = 61.3° to the nearest tenth</h3>

Since we've found C we can use it to find B.

Angles in a triangle add up to 180°

To find B add A and C and subtract it from 180°

That's

A + B + C = 180

B = 180 - A - C

B = 180 - 70 - 61.3

<h3>B = 48.7° to the nearest tenth</h3>

To find b we can use the sine rule

That's

$\frac{ |a| }{ \sin(A) } = \frac{ |a| }{ \sin(B) }$

$\frac{15}{ \sin(70) } = \frac{ |b| }{ \sin(48.7) }$

$|b| = \frac{15 \sin(48.7) }{ \sin(70) }$

b = 11.9921

<h3>b = 12.0 to the nearest tenth</h3>

Hope this helps you

6 0

3 years ago

Need help with sisters hw

tigry1 [53]

1426

× 357

________

509082

7 0

2 years ago