MATHEMATICS COLLEGE

Evaluate the expression when c=-5.1 and d= - 7.8. 6d-3c​

Answers

Answer 1
Answer:

Answer:

−31.5

Step-by-step explanation:
Answer 2
Answer:

Answer:

-7.8(6) - -5.1(3)

Step-by-step explanation:

Just substitute the variables in the for values!

-46.8 - (-15.3)

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Find the slope of the line that passes through the pair of points.

(2,2) AND (-2,-2)

Answers

Answer:

the slope is 1

Step-by-step explanation:

the formula is (y1-y2)/(x1-x2)

this comes out to 4/4 which equals 1

Answer:

1

Step-by-step explanation:

by using formula

(y_2-y_1)/(x_2-x_1)=(-2-2)/(-2-2)=(-4)/(-4)=1

Fourth term of sequence is 216, sixth term 96

Answers

312 I think, hop[e this helps

Amanufacturing machine has two processes. One of them is repeated 4 times and the second only once. The entire cycle can take no longer than 3 minutes. Which graph represents the overall equation represented by this scenario (all points may not apply to the scenario)​

Answers

Answer:

D

Step-by-step explanation:

Based on information from the periodic table, what does this image represent? HE 4 Protons e 5 Neutrons = 2 Electrons A. A negatively charged beryllium ion B. A neutral boron atom
C. A neutral beryllium atom
D. A positively charged beryllium ion​

Answers

This image represents A positively charged beryllium ion.

We have given that,

He 4 Protons e 5 Neutrons = 2 Electrons

A. A negatively charged beryllium ion

B. A neutral boron atom

C. A neutral beryllium atom

D. A positively charged beryllium ion​.

We have to determine, Based on information from the periodic table what does this image represent?

What is the periodic table?

A table of the chemical elements arranged in order of atomic number, usually in rows, so that elements with similar atomic structure (and hence similar chemical properties) appear in vertical columns.

This image represents A positively charged beryllium ion.

To learn more about the periodic table visit:

brainly.com/question/15987580

#SPJ2

Answer:

D. A positively charged beryllium ion

At the zoo there were 5 times as many tigers as lion Tom counted a total of 54 tigers and lions how many.tigers were there?

Answers

Answer:

5x=54

Step-by-step explanation:

5x=54

divide 5 by both sides

x=10.8

sorry if I am wrong but I tried my best

(3a2)(5a3)
how to simplify this?​

Answers

Answer:

15a^5

Step-by-step explanation:

(3)(5) = 15

(a^2)(a^3)= a^5
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