All categories

3 years ago

Standard form of 40+2+.3+.08

Mathematics

2 answers:

yan [13]3 years ago

7 0

$40 + 2 = 42 \\ .3 + .08 = .38 \\ .38 + 42 = 42.38$

RoseWind [281]3 years ago

3 0

Standard form is a number in simplest form. Basically add all place values together.

42.38

You might be interested in

What is the value of w? A.52.5 B.75 C.40 D.100

malfutka [58]

The answer is B. 75 because 105 plus 75 equals 180 degrees...... I used to work on this when I was in 6th grade so it is easy to me hope that helped i tried my best hope you get a 100 hundred as your grade

The answer is = B. 75

5 0

3 years ago

5x + 1 = 56 Solving 2 step equations?

frutty [35]

Answer:

the x would equal to 11 ,so x=11

4 0

3 years ago

A person on a moving sidewalk travels 21 feet in 7 seconds. The moving sidewalk has a length of 180 feet. How long will it take

Debora [2.8K]

Answer:

180/3 60 second

Step-by-step explanation:

21/7 = 3 feet per second

3 0

3 years ago

Read 2 more answers

Y-(-4)=-3[x-(2)] I'm looking for the slope intercept form of y

skad [1K]

Y+4=-3(x-2)
y+4=-3x+6
y=-3x+2 and slope is -3

8 0

4 years ago

Which postulate or theorem can be used to

sveticcg [70]

Answer:

AA Similarity Postulate

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its corresponding sides is proportional and its corresponding angles are congruent

step 1

Verify the proportion of the corresponding sides

$\frac{PS}{PQ}=\frac{PT}{PR}$

substitute

$\frac{45}{20}=\frac{36}{16}$

$2.25=2.25$ ----> is true

Corresponding sides are proportional

Triangle PQR is similar to Triangle PST

That means

Corresponding angles must be congruent

side QR is parallel side ST

and

$m\angle PQR=m\angle PST$ ----> by corresponding angles

$m\angle PRQ=m\angle PTS$ --> by corresponding angles

PQR is similar to PST by AA Similarity Postulate

4 0

4 years ago