All categories

3 years ago

Between what two consecutive integers does the square root of 18 lie????

2 answers:

8 0

Answer:
4 and 5
Explanation:

To find the square root of 18, find the closest perfect squares, which are 16 and 25. The square roots of these numbers are 4 and 5. So, because 18 is between 16 and 25,

Calculation:
4^2=4 x 4=16
5^2=5 x 5=25

antoniya [11.8K]3 years ago

5 0

Answer:

4 and 5

Step-by-step explanation:

4² = 16

5² = 25

16 ... 18 ... 25

You might be interested in

Trisha needs 4.5 yards of fabric to do a project. If she already has 2/3 of a yard of fabric, what is the minimum amount of fabr

DochEvi [55]

1 yard = 3 feet
2/3 of a yard would be 2 feet

4.5 yards = 13.5 feet
13.5-2 = 11.5 feet

11.5 feet = 3.83 yards

therefore at least 11.5 feet or 3.83 yards must be purchased

8 0

3 years ago

Write y = 4/3 * x - 2/3 in standard form <br><br> Helpplppppp

raketka [301]

Answer:

4x - 3y = 2

Step-by-step explanation:

First, let's review what "standard form" signifies: Ax + By = C.

Starting with y = 4/3 * x - 2/3, multiply all three terms by 3 to eliminate the fractions:

3y = 4x - 2

Next, subtract 3y from both sides:

0 = 4x - 3y - 2.

It would be nice (tho' not essential) to have the coefficient of x positive. That is why I've left 4x on the right side and subtracted 3y from both sides.

finally, add 2 to both sides, obtaining 4x - 3y = 2. This is the equation in standard form.

3 0

3 years ago

can someone do this dot plot for me :(( plss no links i beg you i would do it my self but i dont get the question will give bran

Alla [95]

Answer:

4 dots on 0. 9 dots on 1. 8 dots on 2. 5 dots on 3. 5 dots on 4. 3 dots on 5. 2 dots on 6. 2 dots on 7.

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Find the radius of a circle having area 616cm square.

OLEGan [10]

Answer:

$\boxed{\sf Radius \ of \ circle = 14 \ cm}$

Given:

Area of circle = 616 cm²

To Find:

Radius of circle

Step-by-step explanation:

$\sf \implies Area \ of \ circle = \pi r^{2} \\ \\ \sf \implies 616 = \frac{22}{7} \times {r}^{2} \\ \\ \sf \implies 616 \times \frac{7}{22} = {r}^{2} \\ \\ \sf \implies 28 \times \cancel{22} \times \frac{7} { \cancel{22}} = {r}^{2} \\ \\ \sf \implies 28 \times 7 = {r}^{2} \\ \\ \sf \implies 196 = {r}^{2} \\ \\ \sf \implies {r}^{2} = 196 \\ \\ \sf \implies r = \sqrt{196} \\ \\ \sf \implies r = \sqrt{ {14}^{2} } \\ \\ \sf \implies r = 14 \: cm$

4 0

3 years ago

Can some one help please

nordsb [41]

Answer:

66m*2

Step-by-step explanation:

2(20m + 13m)

= 66m*2

6 0

3 years ago

Read 2 more answers