All categories

3 years ago

Please help me with this!!! Will give brainlist !!

Mathematics

1 answer:

choli [55]3 years ago

6 0

Answer:

look below

Hope it helps

explanation:

18.

1 yard = 36 inches, (36, 1)

3 yards = 108 inches, (108, 3)

5 yards = 180 inches, (180, 5)

7 yards = 252 inches, (252, 7)

19.

2 gallons = 32 cups, (32, 2)

3 gallons = 48 cups, (48, 3)

4 gallons = 64 cups, (64, 4)

5 gallons = 80 cups, (80, 5)

20.

2 yards = 6 feet, (6, 2)

4 yards = 12 feet, (12, 4)

6 feet = 18 feet, (18, 6)

8 feet = 24 feet, (24, 8)

21.

1 min = 60 seconds, (1, 60)

3 mins = 120 seconds, (3, 120)

5 mins = 300 seconds, (5, 300)

7 mins = 420 seconds, (7, 420)

You might be interested in

The world's population has grown at an average rate of 1.9 percent per year since 1945. There were approximately 4 billion peopl

kkurt [141]

Answer: $f(t) = 4000000000( 1 .019)^t$

Step-by-step explanation:

Here, According to the question, The population of the world is 4 billion (approx).

Again According to the question, The world's population has grown at an average rate of 1.9 percent per year since 1945.

Therefore, after 1975 the growth rate will remains same.

Thus, the population of the world after t years,

$f(t) = 4000000000( 1+\frac{1.9}{100} )^t$ (By the formula $A = P(1+\frac{r}{100})^t$ )

⇒ $f(t) = 4000000000( 1.019 )^t$

Where 1.019 is the growth rate and 4 billion is the initial population.

6 0

3 years ago

Circle the largest decimal in each of the following groups.

ExtremeBDS [4]

A. 0.370

B. 0.44

C. 0.1

D. 2.75

7 0

3 years ago

Read 2 more answers

The length of segment HJ if H lies at (-1,7) and J lies at (8,-5)

sukhopar [10]

Answer:

Step-by-step explanation:

To get the length of segment HJ if H lies at (-1,7) and J lies at (8,-5), we will use the formula for calculating the distance between two points as shown;

D = √(x₂-x₁)²+(y₂-y₁)²

From the coordinates x₁ = -1, y₁ = 7, x₂ = 8, y₂ = -5

HJ = √(8-(-1))²+(-5-7)²

HJ = √(8+1)²+(-12)²

HJ = √81+144

HJ = √225

HJ = 15

<em>Hence the length of segment HJ is 15 units</em>

5 0

3 years ago

Find the length of side x in simplest radical form with a rational denominator<br><br>

HACTEHA [7]

Answer:

$x = \sqrt{2}$

Step-by-step explanation:

$\tan 30 \degree = \frac{x}{ \sqrt{6} } \\ \\ \frac{1}{ \sqrt{3} } = \frac{x}{ \sqrt{6} } \\ \\ x = \frac{ \sqrt{6} }{ \sqrt{3} } \\ \\ x = \frac{ \: \sqrt{3} \times \sqrt{2} }{ \sqrt{3} } \\ \\ x = \sqrt{2}$

5 0

3 years ago

You want to buy 4lb of Cortland apples and some Gala apples. Each variety of apple costs $1.20/lb. You can spend $7.20. How many

Juli2301 [7.4K]

Answer:2

Step-by-step explanation:

7.20/1.20=6

6-4=2

8 0

3 years ago

Read 2 more answers