All categories

3 years ago

How to solve 3.5x = 14.7

Mathematics

2 answers:

Anna [14]3 years ago

6 0

Answer:

×=4.2

Step-by-step explanation:

3.5x=14.7

÷3.5 ÷3.5

x=4.2

Natalija [7]3 years ago

4 0

Answer:

4.2

Step-by-step explanation:

divide 14.7 by 3.5

You might be interested in

Kiran collects data about the number of trees on school property and the average standardized test scores for those schools. Kir

Dmitrij [34]

Answer:

Although the variables are related, there is not likely a causal relationship. Trees probably do not directly influence test scores as much as other factors that might be related.

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

If there were 80 million cars in 1 year how many cars would there be in year 3 compared to year 3

KatRina [158]

Answer:

There would be 240 million cars in year 3.

4 0

3 years ago

Read 2 more answers

Write the following quadratic in standard form. Then identify a, b, and c.<br> y² - 7y + 6 = -6

Charra [1.4K]

Answer:

Therefore,

$y^{2}-7y+12=0$ ....Standard form.

$a=1\\b=-7\\c=12$ ......Numerical Coefficients.

Step-by-step explanation:

Given:

$y^{2}-7y+6=-6$

To Find:

a ,b , c

Solution:

Quadratic:

A quadratic equation is an equation of the second degree.

Meaning it contains at least one term that is squared.

The standard form is ax² + bx + c = 0 with a, b, and c being constants, or numerical coefficients, and x is an unknown variable.

Here it is given as

$y^{2}-7y+6=-6$

Adding 6 on both the side we get

$y^{2}-7y+6+6=-6+6$

$y^{2}-7y+12=0$

Which is Quadratic Equation in STANDARD form Where,

$a=1\\b=-7\\c=12$

Therefore,

$y^{2}-7y+12=0$ ....Standard form.

$a=1\\b=-7\\c=12$ ......Numerical Coefficients.

7 0

3 years ago

It's possible to build two triangles with all the same angles that are not comgruent

Juliette [100K]

Answer:

true!

Step-by-step explanation:

they are called similar triangles!

4 0

3 years ago

Awsner this with step by step (can use calculator)

ss7ja [257]

Answer:

$x = 9.2$

$x =22.0$

$x = 8.7$

Step-by-step explanation:

Required

Find x

(a)

x is calculated using tangent formula

$\tan(57) = \frac{x}{6}$

Make x the subject

$x = 6 * \tan(57)$

$x = 6 * 1.5399$

$x = 9.2394$

$x = 9.2$ --- approximated

(b):

x is calculated using cosine formula

$\cos(60) = \frac{11}{x}$

Make x the subject

$x = \frac{11}{\cos(60)}$

$x = \frac{11}{0.5}$

$x =22.0$

(c):

x is calculated using sine formula

$\sin(60) = \frac{x}{10}$

Make x the subject

$x = 10 * \sin(60)$

$x = 10 * 0.8660$

$x = 8.660$

$x = 8.7$ --- approximated

3 0

3 years ago

How to solve 3.5x = 14.7​

How to solve 3.5x = 14.7