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2 years ago

write a number from 20 to 50 that has both tens and ones. use pictures and words to show the tens and ones.

Mathematics

2 answers:

Vikki [24]2 years ago

6 0

Answer:

Step-by-step explanation:

This problem is asking for a number between 20 and 50 that has tens and ones, it could be 25, 35 or 45. Basically, the answer could be all numbers that doesn't end in zero or one, because zero means that there aren't any ones, and if ends in one, that means it only has one one.

So, the answer we choose is 45, which has 4 tens and 5 ones, that is, 4 tens that equals 40, and 5 ones that equals 5.

slavikrds [6]2 years ago

5 0

The answer is 35 because it in beetween 20 and 50

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What is the volume of a rectangle with a height of 7 units a width of 5 units and a length of 8 units

skad [1K]

Answer:

None of the above.

Step-by-step explanation:

7 × 5 × 8 = 280 cubic units

I hope I helped you.

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2 years ago

Write an equation that represents the distance d and Miles traveled by the monarch butterfly and t days

loris [4]

Complete question :

When the monarch butterfly is migrating to the south, it has an average speed of 80 miles per day. Write an equation that shows the realtionship between the number of days (t) and the distance (in miles) it has traveled (d)

Answer:

d = 80t

Step-by-step explanation:

Given :

Average speed = 80 miles per hour

Distance traveled (in miles) = d

Number of days = t

Equation which shows the Relationship between Number of days and distance traveled :

Recall :

Speed = distance / time

Speed = 80 ; distance = d ; time = t

80 = d/t

80 * t = d

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2 years ago

Determine the amplitude (A), period (P), and phase shift (PS) of the function f(x)= 3sin(x-4)+9

Tpy6a [65]

ANSWER

D.
$A=3,P=2\pi,PS=(4,9)$

EXPLANATION

The given function is

$f(x) = 3 \sin(x - 4) + 9$

Comparing to the general form of a trigonometric sine function,

$f(x) = A \sin(Bx-C)+D$

$A=3$
The amplitude is absolute value of A

$|A| = |3| = 3$

$B=1$

The period is given by

$p = \frac{2\pi}{ B}$

$p = \frac{2\pi}{ 1} = 2\pi$

$C=4$

is a shift to the right of 4 units.

and

$D=9$

is an upward shift of 9 units

Therefore the phase shift is (4,9).

The correct answer is D

6 0

2 years ago

I need help solving this question with explaining please <br> ANSWER ASAP!!!!!!!!!

andrew11 [14]

x = 85 degrees and

y = 45 degrees.

Step-by-step explanation:

Step 1:

The angle for a straight line is 180°. The sum of the angles in a triangle is 180°. These two statements are required to solve this problem.

The angles of x° and 95° are on a single straight line.

So $x^{\circ} + 95^{\circ} = 180^{\circ}.$