3 years ago

The expression -7y is a a. term b. variable c. constant

Mathematics

2 answers:

Jet001 [13]3 years ago

8 0

Answer:

the answer is a) term

Step-by-step explanation:

hope this helps! :)

brainliest?

andrew-mc [135]3 years ago

5 0

The correct answer is A, term

You might be interested in

PLEASSSE HELLPP

Orlov [11]

Answer:

C : 0

Step-by-step explanation:

First find f(3). That value is 2.

Then g(f(3)) = 0.

3 0

3 years ago

Triangle ABC is similar to triangle DEF and has a ratio of similarity of 15:7. If side BC measures 8 mm, how long is side EF?

jeka94

15/17 = 8/x find the x

4 0

3 years ago

Perform the multiplication, (7x2+a2)(x2–3a2)

aksik [14]

Answer:

The given multiplied expression is

$(7x^2+a^2)(x^2-3a^2)=7x^4-20x^2a^2-3a^4$

Step-by-step explanation:

Given expression is $(7x^2+a^2)(x^2-3a^2)$

To find the multiplication of the given expression :

$(7x^2+a^2)(x^2-3a^2)$

By using the distributive property to solve the given expression as below

$(7x^2+a^2)(x^2-3a^2)=(7x^2)(x^2)+(7x^2)(-3a^2)+(a^2)(x^2)+(a^2)(-3a^2)$

$=7x^2.x^2-21x^2a^2+a^2x^2-3a^2.a^2$

$=7x^{2+2}-21x^2a^2+a^2x^2-3a^{2+2}$ ( by using the property $a^m.a^n=a^{m+n}$ )

$=7x^4-21x^2a^2+a^2x^2-3a^4$

Adding the like terms in the above expression we get

$=7x^4-20x^2a^2-3a^4$

Therefore $(7x^2+a^2)(x^2-3a^2)=7x^4-20x^2a^2-3a^4$

Therefore the given multiplied expression is

$(7x^2+a^2)(x^2-3a^2)=7x^4-20x^2a^2-3a^4$

8 0

4 years ago

Plot the following points to create a rectangle. Find the missing vertex. (4,0);(-6,0);(-6,-4)

Sveta_85 [38]

Answer:

(4,-4)

Step-by-step explanation:

7 0

3 years ago

Divide. 0.36 324 Enter your answer in the box.

ludmilkaskok [199]

0.36 divided by 324 is 0.00111111

6 0

2 years ago