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Tju [1.3M]
3 years ago
7

Can you please solve this equation?

Mathematics
2 answers:
Kisachek [45]3 years ago
8 0

Answer:

x = 1

Step-by-step explanation:

\sqrt{x} +1 =2      /-1 \\\sqrt{x} =1  /()^{2} \\\sqrt{x}^{2} =1^{2} \\x =1

VLD [36.1K]3 years ago
3 0

Answer:

x=1

Step-by-step explanation:

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The length is :____ meters and the width is ____meters.
Marta_Voda [28]

Answer:

Length= 8, Width= 4

Step-by-step explanation:

Say the length is l, and the width is w.

We can set l, the length as 2w, as it is double the length.

The perimeter= 2l + 2w= 24

Input l as 2w, get

4w+2w=24

6w=24, w=4.

Length is w*2, so length is 8.

8 0
2 years ago
Find the value of h(-67) for the function below.
Lelu [443]

Answer:

D. 3,158

Step-by-step explanation:

h(-67) means to plug the x in h(x)=-49x-125 into the function as -67

The function will then be:

h(-67)=-49(-67)-125

Multiply -49 and -67

h(-67)=3283-125

subtract

h(-67)=3158

so the answer is D

Hope this helps!  

4 0
3 years ago
F function g has the factors (x − 7) and (x + 6), what are the zeros of function g?
Allisa [31]

Answer:

Zeros are 7 and -6

4 0
3 years ago
Which function is the inverse of y= -3x + 6/7
Alenkasestr [34]

Answer:

y=-1/3x+2/7

Step-by-step explanation:

y=-3x+6/7

x=-3y+6/7

-3y=x-6/7

y=-1/3x+(6/7)/3

y=-1/3x+(6/7)(1/3)

y=-1/3x+6/21

y=-1/3x+2/7

5 0
3 years ago
What is the value of x?<br><br><br><br> Enter your answer in the box.
inna [77]

The 3 inside angles of a triangle need to equal 180 degrees.

Since you are given 2 angles, subtract both of those from 180 to find X.

X = 180 - 70 - 30 = 80 degrees.

X = 80

7 0
2 years ago
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