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2 years ago

Please help me with this one problem pleaseeeeee for brainliest 07.03 MC)

1 answer:

6 0

Part A: you would first use the distributive property to find that 8[2x-14] =
16x -112 +13 = 4x -27

=16x -99 =4x -27 Simplify

16x=4x−27+99 Add 99 to both sides

16x =4x =72 Simplify

Subtract 4
r from both sides=

12x= 72

Divide both sides by 12 and you get 6.

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Triangle NLM is reflected over the line segment as shown, forming triangle ABC. Which congruency statement is correct? ΔNLM ≅ ΔC

algol13

Given that triangle NLM is reflected over the line segment as shown, forming triangle ABC.

When a point is refrected across a line, the relative distance form the point to the line of refrection is preserved. That is the distance from the point to the line of refrection is equal to the distance of the image to the line of refrection.

Thus, from the figure, it can be seen the point B is of the same distance to the line of refrection as point M, so is point A to point L and point C to point N.

Thus, ΔNLM is similar to ΔCAB

Therefore, the congruency statement that is correct is ΔNLM ≅ ΔCAB

9 0

2 years ago

Read 2 more answers

In the month of June, the temperature in Johannesburg, South Africa, varies over the day in a periodic way that can be modeled a

UNO [17]

Answer:

T = - 7.5 Cos π/12( t - 4 ) + 10.5

Step-by-step explanation:

Given that the

Maximum temp. = 18 degree Celsius

Minimum temp. = 3 degree Celsius

The half way between 10 am and 10 pm is 4 am

The sine and cosine functions can be used to model fluctuations in temperature data through out the year. An equation that can be used to model these data is of the form:

T = A cos B(t - C) + D, where A,B,C,D, are constants, T is the temperature in °C and t is the hour (1–24)

A = amplitude = (Tmax - Tmin)/2

A = (3 - 18)/2 = - 15/2 = -7.5 ( note : after midnight)

B = 2π/24 = π/12

C = units translated to the right

C = 4

D = ymin + amplitude = units translated up

D = 7.5 + 3 = 10.5

The formula of the trigonometric function that models the temperature T in Johannesburg t hours after midnight we be

T = - 7.5 Cos π/12( t - 4 ) + 10.5

3 0

2 years ago

Vijay has an annual salary of 47,000, and his company pays him twice a month. What is the gross income in each paycheck that Vij

leonid [27]

Alright, so he has an annual salary of 47,000 dollars. Which means that he is paid 47,000 dollars in 12 months. You'll first have to calculate the pay Vijay receives each month, which is $\frac{47,000}{12 months}$ , or about $3,916.67 (I'll round up to 3917 for simplicity).

Now, he gets paid twice a month. So each paycheck is half of $3917. 3917 x (1/2) = $1958.50.

So each paycheck should be $1958.50 (this is a rounded figure).

6 0

2 years ago

When you graph the exact same equation twice ?

Helen [10]

You will have infinite solutions

3 0

2 years ago

Which answer choice shows 12.444 rounded to the nearest half?

vesna_86 [32]

Answer:

C. 12

Step-by-step explanation:

Remember 0 to 4 turn it back

5 or above give it a shove.

Since 12.444 is around 0 to 4.

We can round that to 12.

3 0

2 years ago

Read 2 more answers

*Please help me with this one problem pleaseeeeee for brainliest* 07.03 MC)

Please help me with this one problem pleaseeeeee for brainliest 07.03 MC)