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3 years ago

Please help me please will give brainliest to anyone who is good

Mathematics

2 answers:

iren [92.7K]3 years ago

6 0

Answer:

Step-by-step explanation:

The terms are being added together, therefore you must be looking for the sum. The answer C is the only one that represents this. It shows all three terms being added together, without then performing another operation after the addition.

Arada [10]3 years ago

6 0

Answer:

Step-by-step explanation:

The sum of x², 7x and 2 is the same as saying x²+7x+2

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Find the point on the terminal side of θ = -3 pi / 4 that has an x coordinate of -1

timofeeve [1]

So hmm notice the picture below

use the "green" reference angle, to get the tangent of it

7 0

3 years ago

Can someone help me with this triangle?? Find missing side lengths

Ede4ka [16]

Answer:

Y=75 x=75

Step-by-step explanation:

This is a scalene triangle and the total of the degrees will always be 180. So 180-30=150

since there are two sides split 150 in 2. 150 divided by 2 = 75

3 0

3 years ago

Bally Manufacturing sent Intel Corporation an invoice for machinery with a $13,200 list price. Bally dated the invoice August 02

aliya0001 [1]

a. Based on the information the amount that Intel pay Bally on August 15 is $10,400.

b. The payable amount is $10,192.

a. Intel pay Bally on August 15:

First step is to calculate the 20% trade discount applied to gross invoice

20% trade discount applied to gross invoice =($13,200-$200) × 0.2

20% trade discount applied to gross invoice = $13,000×0.2

20% trade discount applied to gross invoice=$2,600

Second step is to calculate Net price after trade discount

Net price after trade discount = ($13,200-$200) - $2,600

Net price after trade discount =$13,000-$2,600

Net price after trade discount = $10,400

b. Payable amount:

Payable amount= $10,400-( $10,400×2%)

Payable amount=$10,400-$208

Payable amount=$10,192

Inconclusion the amount that Intel pay Bally on August 15 is $10,400 and the payable amount is $10,192.

Learn more here:

6 0

3 years ago

Terrance claims that for the input coordinates (x, y), a rotation of 180° clockwise about the origin, followed by a reflection o

vodka [1.7K]

Answer:

Terrance is incorect.

Correct output coordinates (-y,-x)

Step-by-step explanation:

Let $(x,y)$ be the input coordinates.

First translation is a rotation of 180° clockwise about the origin. This translation has a rule

$(x,y)\rightarrow (-x,-y)$

Second translation is a reflection over the line y = x. The general rule for the reflection across the line y=x has the rule

$(a,b)\rightarrow (b,a)$

When a sequence of two translations are applied to the initial input coordinates, then

$(x,y)\rightarrow (-x,-y)\rightarrow (-y,-x)$

As you can see Terrance made a mistake and these two transformations do not cancel themselves out.

8 0

4 years ago

The value of the expression |-20| - |6| is (1) 26 (3) -14 (2) 14 (4) -26

vova2212 [387]

|-20| = 20 and |6| = 6
so |-20| - |6| = 20 - 6 = 14

7 0

4 years ago

Please help me please will give brainliest to anyone who is good ​

Please help me please will give brainliest to anyone who is good