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Ivan
3 years ago
13

What is the product? (5r + 2)(3r − 4)

Mathematics
2 answers:
bazaltina [42]3 years ago
8 0

this is the answer 15r^2 − 14r − 8

Murda on the beat so it's not nice

For this life, I cannot change

Hidden Hills, deep off in the main

M&M's, sweet like candy cane

Drop the top, pop it, let it bang (pop it, pop it)

For this life, I cannot change

Hidden Hills, deep off in the main

M&M's, sweet like candy cane

Drop the top, pop it, let it bang (pop it, pop it)

Drop the top, play hide and seek

Jump inside, jump straight to the lake

Take a sip, feel just how I breathe

On freeway, but no, ain't nothin' free (straight up)

Bend laws, bend lanes

Been bustin' bills, but still ain't nothin' change

You in the mob soon as you rock the chain

She caught the waves just thumbin' through my braids (alright)

Heatin' up, baby, I'm just heatin' up (it's lit)

Fiji lover, now they need it is a must

Feelin' stuck, you know how to keep me up

Icy love, icy like a hockey puck

For this life, I cannot change

Hidden Hills, deep off in the main

M&M's, sweet like candy cane

Drop the top, pop it, let it bang (Pop it, pop it)

For this life, I cannot change

Hidden Hills, deep off in the main

M&M's, sweet like candy cane

Drop the top, pop it, let it bang

All the ones, all the chains piled on the mantle

All the dogs, all the dogs low creep right behind me in the Phantom

Never go, never go dip on the set, stayed Santana

Yeah, run it back, turn the lights on when I hit up Green Lantern

Yeah, fly the broads, fly the dogs down to Atlanta

Yeah, in the cut in Medusa, lay low I might be

Yeah, roll up, help me calm down when I move in high speed

Yeah, If I send one, need the text back 'cause you know what I need

Oh, please (oh please)

Oh me (oh me)

Oh my (oh my)

We been movin', we been movin' for some time (Alright!)

Flexin', flexin' try to exercise

(Exercise, exercise, exercise, exercise)

For this life, I cannot change

Hidden Hills, deep off in the main

M&M's, sweet like candy cane

Drop the top, pop it, let it bang (Pop it, pop it)

For this life, I cannot change

Hidden Hills, deep off in the main

M&M's, sweet like candy cane

Drop the top, pop it, let it bang

Oliga [24]3 years ago
4 0
 this is the answer 15r^2 − 14r<span> − 8</span>
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The length of the hypotenuse of the right triangle is 25 cm, the length of one of the legs is 10 cm. What is the length of the s
Anna007 [38]

Answer:

  21 cm

Step-by-step explanation:

Call the triangle ABC, with the right angle at B, the hypotenuse AC=25, and the given leg AB=10. The altitude to the hypotenuse can be BD. Since the "other leg" is BC, we believe the question is asking for the length of DC.

The right triangles formed by the altitude are all similar to the original. That means ...

  AD/AB = AB/AC . . . . . . ratio of short side to hypotenuse is a constant

Multiplying by AB and substituting the given numbers, we get ...

  AD = AB²/AC = 10²/25

  AD = 4

Then the segment DC is ...

  DC = AC -AD = 25 -4

  DC = 21 . . . . . centimeters

6 0
3 years ago
Identify the response variable and whether the setting involves a single sample, a matched pairs, or two independent samples.
Helga [31]

Answer:

1. single sample design

2. matched pairs

3. two independent samples.

Step-by-step explanation:

the response variable is known as the dependent variable, it is the variable that the researcher is interested i finding. the response variable is the x variable that responds to changes in the independent variable.

1.

In this question the researcher has only one sample that is the specimen. that is the reference specimen that she obtained. Therefore it is a single sample design.

the response variable here is the measurement of concentration.

2. In this question we have two pairs, men and women. The researcher is interested in comparing attitudes as she interviews them. so response variable is attitude or behavior

3. this is a 2 independent sample design. The researcher is using two different methods to test and their average is being compared.

6 0
3 years ago
You have 350 feet of fencing to enclose a rectangular plot that borders on a river. If you do not fence the side along the river
IrinaVladis [17]

The length and width that will maximize the area are 175 ft and 87.5 ft respectively

The largest area that can be enclosed is 15312.5 ft²

<h3>Area of a rectangle</h3>
  • area = lw

where

l = length

w = width

The fencing is 350 ft it is use to enclose a rectangular plot with a river occupying one part.

Therefore,

perimeter = l + 2w

350 = l + 2w

l = 350 - 2w

area = (350 - 2w)w

(350 - 2w)w = 0

where

w = 0 or 175

average = 175/2 = 87.5

Hence, the max area is at w = 87.5 ft

Therefore,

l = 350 - 2(87.5) = 175 ft

length = 175 ft

width =  87.5 ft

Therefore,

area = 175 × 87.5 = 15312.5 ft²

Therefore, the largest area that can be enclosed is 15312.5 ft²

learn more on rectangle here: brainly.com/question/11630499

4 0
2 years ago
Graph F(x)=x^2+4 to its function
Marizza181 [45]

Answer:

vajahs j8fejj

Step-by-step explanation:

Horne if hi ackee on on the or you don't have a 8th 9

3 0
3 years ago
Read 2 more answers
a jar contains 30 red, 40 blue, and 50 white buttons. you pick one button at random, find the probability that it is red or blue
abruzzese [7]

Answer:

0.58 rounded to the nearest hundredths

Step-by-step explanation:

30+40+50=120

now add red+blue

30+40=70

70/120

pls mark me brainliest

5 0
3 years ago
Read 2 more answers
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