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Fittoniya [83]
4 years ago
12

4x - 2 - 1 = 2 hep plz

Mathematics
2 answers:
Vladimir [108]4 years ago
8 0
Answer would be 11/4

4x - 2 - 1 = 2
4x - 2 = 2 + 1
4x - 2 = 3
4x - 2 = 9
4x = 9 + 2
4x = 11
x = 11/4
KatRina [158]4 years ago
4 0

Answer:

x= 11/4

Step-by-step explanation:

use the free app Photo math, it is much better than brainly. and it explains the steps.

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Ann is on the swim team. Each day she swims 700 m. How many kilometres does she swim each day
Dennis_Churaev [7]

Answer:

0.7 km

Step-by-step explanation:

Given that,

Ann swims 700 m each day.

We need to find how many kilometers does she swim each day.

It means we need to convert 700 m to kilometers.

We know that,

1 km = 1000 m

or

1 m = 0.001 km

To convert 700 m to km, multiply 700 and 0.001

700 m = 0.7 km

Hence, she swims 0.7 km each day.

8 0
3 years ago
Two chords intersect inside a circle. the lengths of the segment of one chord are 4 and 6. the lengths of the segments of the ot
Svet_ta [14]

Answer:

  8

Step-by-step explanation:

The product of the segment lengths of one chord is equal to the product of the segment lengths of the other chord:

  4 · 6 = 3 · 8

3 0
3 years ago
Read 2 more answers
What is 2/3*3/4 the question is getting asked on usatestprep
Klio2033 [76]

Answer:

2/3*3/4=6/12 or 1/2

Step-by-step explanation:

multiply 2*3 and you get 6

multiply 3*4 and you get 12

6/12 can be divided by 6

you get 1/2

6 0
4 years ago
Given that f(x) = x2 – 13x + 36 and g(x) = x – 9, find (f + g)(x) and express the result in standard form.
olga nikolaevna [1]

Answer:

x² - 12x + 27

Step-by-step explanation:

(f + g)(x)

= f(x) + g(x)

= x² - 13x + 36 + x - 9 ← collect like terms

= x² - 12x + 27 ← in standard form

5 0
3 years ago
Which statement best describes the function h(t) = 210 – 15t?
Serjik [45]

Right answer is:

h is the function name; t is the input, or independent variable; and h(t) is the output, or dependent variable.

Step-by-step explanation:

Lets define the terms first

An independent variable is a variable whose values are put in the function. It is the input of a function.

While dependent variable's value depends on the independent variable.

Given function is:

h(t) = 210-15t

By observing the function, we can see that the function is in terms of t which means that t is the input for the function while h is the name of the function. h(t) which be obtained by putting the values of t is the output.

So,

Right answer is:

h is the function name; t is the input, or independent variable; and h(t) is the output, or dependent variable.

Keywords: Functions, variables

Learn more about functions at:

  • brainly.com/question/8180193
  • brainly.com/question/8224301

#LearnwithBrainly

5 0
4 years ago
Read 2 more answers
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