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3 years ago

I need help please. i need help please.

Mathematics

1 answer:

Sliva [168]3 years ago

4 0

Answer:

Umm.......I think I knw this answer but it will take me a quite bit of time so I will answer it for u tmrw if u don't mind huh? :)

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What’s the answer for IJG

Flauer [41]

Answer:

∠IJG = 123°

Step-by-step explanation:

Since AB║CD, EF ║GH, we can use the Corresponding Angles Postulate, for finding the following congruent angles:

∠IKL ≅ ∠EIJ and ∠EIJ ≅ ∠GJA

∠GJA and ∠IJG are supplementary, therefore:

∠GJA + ∠IJG = 180°

∠IJG = 180° - 57°

∠IJG = 123°

4 0

3 years ago

Quinzel and Joseph sell shoes. Last month Quinzel sold 18 less pairs

hichkok12 [17]

Answer:

Quinzel sold 17 pairs of shoes last month.

Step-by-step explanation:

Let be "Q" the number of pairs of shoes Quinzel sold last month and "J" the number of pairs of shoes Joseph sold last month.

Set up a system of equations:

$\left \{ {{Q=J-18} \atop {Q+J=52} \right.$

Solve for "J" from the first equation:

$J=Q+18$

Applying the Substitution Method, you get:

$Q+J=52\\\\Q+(Q+18)=52\\\\2Q=52-18\\\\Q=\frac{34}{2} \\\\Q=17$

7 0

3 years ago

The function g(x)=x^2+3. The f(x)=g(x+2)

vekshin1

Answer:

$f(x)=x^2+6x+12$

Step-by-step explanation:

Given:

The function 'g(x)' is given as:

$g(x)=x^2+3$

Now, the function 'f(x)' is given as:

$f(x)=g(x+2)$

So, the function 'f(x)' is a transformation of 'g(x)'.

In order to find f(x), we replace 'x' by $(x + 2)$ in the 'g(x)' function equation. This gives,

$g(x+2)=(x+2)^2+3$

Using the identity $(a+b)^2=a^2+b^2+2ab$ , we get:

$g(x+2)=x^2+3^2+6x+3\\\\g(x+2)=x^2+9+6x+3\\\\g(x+2)=x^2+6x+12$

Hence the function f(x) is given as:

$f(x)=x^2+6x+12$

4 0

4 years ago

-13.4>=6.7+4.3+w solve the inequality

sergeinik [125]

I'm pretty sure the answer is -23.4>=w

8 0

4 years ago

Read 2 more answers

Slope of the line (5,11) (-5,-1)

AnnZ [28]

Answer:

1.8

Step-by-step explanation:

To do this, you need the slope formula

y^2 - y^1 over

x^2 - x^1

x^1 y^2 x^2 x^1

( 5, 11) (-5 -1)

-7 - 11 = -18

-5 -5 = -10 (divide) = 1.8

4 0

3 years ago

Read 2 more answers

I need help please. i need help please. ​

I need help please. i need help please.