3 years ago

SOMEONE PLEASE HELP WILL MARK BRAINLIEST PLEASE EXPLAIN

Mathematics

2 answers:

zalisa [80]3 years ago

4 0

Answer:

a. (x+5)^2 = 49

b. (x+7)^2 = (x+1)^2

Step-by-step explanation:

So the term "a number" is always going to be x. input x into the sentences. "X plus five, then squared, is forty-nine". when they do "is __", that means equal to. In the second question, seven more than x is x + 7 (the two numbers are interchangeable here). Equivalent also means equal. hope this helped :)

GenaCL600 [577]3 years ago

3 0

Answer:

a: x + 5^2 = 49

b: 7>x^2=(put three lines not two) (1>x)^2

Step-by-step explanation:

You might be interested in

Donna picked 448 ounces of apples to make apple cider. How many pounds of apples did she pick

Aleksandr-060686 [28]

Answer:

28 pounds

Step-by-step explanation:

448 ounces = 28 pounds

8 0

3 years ago

Read 2 more answers

Help plzzzSolution set of 25x2 – 1 = 0 is ____________.

kari74 [83]

Answer:

x = 1/5 , and x = - 1/5

Step-by-step explanation:

25x² – 1 = 0

5²x² - 1² = 0

(5x - 1)(5x + 1) = 0

5x -1 = 0, 5x + 1 = 0

x = 1/5 , x = - 1/5

8 0

3 years ago

Write the composite function that represents (goF)(x)

12345 [234]

I would certainly be willing to do that for you. But in order to write the composite function, I would first need to know the elemental functions ... f (x) and g(x).

4 0

3 years ago

PLZ ANSWER FASAT I MARK AS BRAINLIEST Which student correctly wrote the algebraic expression for the following statement?

makkiz [27]

Answer:

Hailey's work is correct= $\frac{n}{7}$

4 0

3 years ago

Read 2 more answers

Find the opposite of -25 25 -25 1/25 -1/25

kolbaska11 [484]

The opposite of -25

to find the opposite of a number, just switch the sign
example : opposite of 3 is -3
opposite of -5 is 5

so the opposite of -25 is 25 <==

4 0

3 years ago