2 years ago

Solve the following: 4x3 = 2x + 7

Mathematics

1 answer:

Yuri [45]2 years ago

8 0

Answer:

If you meant 4x to the third power, than x = 1.34

You might be interested in

What Is The Probability That The Spinner Will Land On Either Yellow (Y) Or Green (G)?

Sholpan [36]

2/3.
the spinner has 4/6 parts that are y and g, and that simplifies down to 2/3

4 0

2 years ago

Read 2 more answers

Solve the system of equations

dlinn [17]

Answer:

What's the problem?

Step-by-step explanation:

No picture or you don't say anything.

7 0

3 years ago

Please help i dont understand

Rama09 [41]

Answer:

17.5

Step-by-step explanation:

Pythagorean Theorem is a^2 + b^2 =c^2

a= 9 , b= 15, c= x

9^2 + 15^2 = c^2

$\sqrt{306}$ = c^2

c= 17.493 or 17.5 rounded to the nearest tenth

4 0

2 years ago

As instructor grades exams, 30%; term paper, 20%; and final exam, 50%. A student had grades of 75,80, and 85, respectively, for

Leni [432]

Okay, so 75 counts for 30% (exams), 80 counts for 20% (term paper), and 85 counts for 50% (final exam)

So you would multiply 30% by 75, 20% by 80, and 50% by 85. That would be 22.5, 16, and 42.5. Add these numbers up, and put them over the total percentage, 100%. So you would have 81/100. The student's final average is 81%.

6 0

3 years ago

A times a to the 7 power

ivolga24 [154]

Answer:

${a}^{8}$

Step-by-step explanation:

a is a¹ and you have a^7 in multiplication you add the exponents. If you were to have a numerical value, you would replace a and calculate. If a = -5 then: a^8 =

$( - 5)^{8}$

which is = 390 625

4 0

2 years ago