Uhhh help please yup

Answer:

question 2 is a

question 4 is a

I don't know number 3 sorry!

Step-by-step explanation:

Law of detachment. If a conditional is true and its hypothesis is true, then its conclusion is true. In symbolic form, if p → q is a true statement and p is true, then q is true.

not detachment

Law of Syllogism says that if the following two statements are true: (1) If p , then q . (2) If q , then r . Then we can derive a third true statement: (3) If p , then r .

so not Syllogism

law of contraposition says that a conditional statement is true if, and only if, its contrapositive is true

not contraposition either

hope this helps! <3

Answer:

2 and 6 corresponding, 3 and 5 alt int angles, 1 and 7 alt ex angles

Step-by-step explanation:

Answer:

1.6f + 0.4j - 13

Step-by-step explanation:

Answer:

1.6f+0.4j-13

Step-by-step explanation:

-1.3f + 0.4j - 12 - 1 + 2.9f

Combine like terms

-1.3f+2.9f     +0.4j    -12-1

1.6f+0.4j-13

Answer:

31.72

Step-by-step explanation:

100-35=65

100%->48.80

65%->31.72

Answer:

192

Step-by-step explanation:

Answer:

We want to rewrite:

sin^4(x)

in a way that only involves the first power of the cosine function.

We know that:

sin^2(x) = 1 - cos^2(x)

Then:

sin^4(x) = sin^2(x)*sin^2(x) = sin^2(x)*(1 - cos^2(x))

Now we know that:

cos(2x) = cos^2(x) - sin^2(x)

then

cos(2x) + sin^2(x) = cos^2(x)

We can replace that in our equation to get:

sin^2(x)*(1 - cos^2(x)) =  sin^2(x)*(1 - cos(2x) - sin^2(x) )

sin^2(x)*(1 - cos(2x) - sin^2(x) ) = sin^2(x) - sin^2(x)*cos(2x) - sin^4(x)

then:

sin^4(x) =  sin^2(x) - sin^2(x)*cos(2x) - sin^4(x)

sin^4(x) + sin^4(x) =   sin^2(x) - sin^2(x)*cos(2x)

2*sin^4(x) =  sin^2(x) - sin^2(x)*cos(2x)  = sin^2(x)*(1 - cos(2x))

sin^4(x) = sin^2(x)*(1 - cos(2x))/2

So we rewrite the equation in such a way that we only have the first power of the cosine function.

Answer:

The answer is number 3

Step-by-step explanation:

I hada this question on a quiz and i clicked this and it was rigt

Answer:

8x^2+122x-481

Step-by-step explanation:

you need to multiply these together to simplify.

(4x-13)(2x+37)

8x^2+148x-26x-481

8x^2+122x-481

not sure if this is what you were asking or if it needed to be graphed or what but i hope this helps?

Answer:

Spider web with 4 micrometers thick

Step-by-step explanation:

4 micrometer is equal to 4 millionth of a meter "thick" its bigger than a hundred thousand million is a higher number expression than and thousand

Answer:

Yes

Step-by-step explanation:

15% of 17500 is 2625 which you would subtract of off the original price. So it would be 14875, which is less than 15000.

Answer:

9

Step-by-step explanation:

Answer:

9

Step-by-step explanation:

Answer:

The GCF of 40x and 25 is 5.

Step-by-step explanation:

5 goes into both 40 and 25.

Answer:

10×x + 4×y -(10+2)

Step-by-step explanation:

we will simplify it

Step-by-step explanation:

i already done it.thank you

Answer: 14.1

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

logarithmic= log

The only one with log in it is A

From the given set of equation Y = log3x is a logarithmic function.

" Logarithmic function is defined as the function which represents the inverse of the exponential function."

Exponential function expressed as

[tex]y = a^{x}[/tex]

According to the question,

Given functions ,

      So Y is equals to logarithmic function of 3x.

      [tex]Y = log_{10} 3x\\\\\implies3x = 10^{y}[/tex]

It's inverse is exponential function

It is a correct answer.

Can not be expressed in exponential form.

All these are not logarithmic function.

Hence, Y = log3x is  a logarithmic function.

Learn more about  logarithmic function here

https://brainly.com/question/3181916

#SPJ3

Answer:

58.50

Step-by-step explanation:

Hope it helps and I hope you have a wonderful rest of your day!!!! :)

Answer:

The answer is "[tex]142,857 \times 6=857,142[/tex]"

Step-by-step explanation:

Please find the complete question in the attached file.

Let:

[tex]a b c d e f \times 6 = d e f a b c[/tex]

[tex]\to (10^5 a+10^4 b+10^3c+10^2d+10e+f) \times 6 =10^5d+10^4e+10^3f+10^2a+10b+c \\\\\to ( 6 \times 10^5 a+ 6 \times 10^4 b+6 \times 10^3c+ 6 \times 10^2d+ 6 \times 10e+ 6 \times f) =10^5d+10^4e+10^3f+10^2a+10b+c \\\\\to 600,000a+60,000b+6,000c+600d+60e+6f=100,000d+10,000e+1,000f+100a+10b+c \\\\\to 599,900a+59,990b+5999c=99,400d+9,940e+994f\\\\[/tex]

[tex]\to 7(599,900a+59,990b+5999c)=7(99,400d+9,940e+994f)\\\\\to 85,700a+8,570b+857c=14,200d+1420e+142f\\\\\to 857(100a+10b+c)=142(100d+10e+f)\\\\\to \frac{(100a+10b+c)}{(100d+10e+f)}=\frac{142}{857}\\\\\to \frac{abc}{142}=\frac{de f}{857}\\[/tex]

therefore 142 and 857 are mutually exclusive, so, the only possible way is:

[tex]\to a=1; b=4; c=2; d=8; e=5; f=7 \\\\ \therefore \\\\ \to 142,857 \times 6=857,142[/tex]

Answer:

what is it

Step-by-step explanation:

Answer:

A. 17 m

Step-by-step explanation:

perpendicular (p) = 15 m

base (b) = 8 m

hypotenuse (h) = ?

We know that by using Pythagoras theorem

h = √p² + b²

= √ 15² + 8²

= √289

= 17 m

Hope it will help :)

Answer:

35

Step-by-step explanation:

1,8 is 7 numbers apart 8,16 is 8 numbers apart, 16,25 is 9 numbers apart so with that information we should get 35 as the next number.

Answer:

(2x+3) (2x+3) so A

Step-by-step explanation:

Hope this helps have a great day:)

Answer:

90 degrees

Step-by-step explanation:

150 - 60

Answer:

The new temperature is 90

Step-by-step explanation:

All you have to do is -60 plus 150 and get 90.

Answers:

===============================================

Explanation:

Think of the triangles as the floor and ceiling of this 3D room. The walls are the three rectangular sides.

We have a 9 by 4 wall with area 9*4 = 36 square km

We have a 9 by 3 wall with area 9*3 = 27 square km

We have a 9 by 5 wall with area 9*5 = 45 square km

The lateral area is 36+27+45 = 108

-----------------

The two triangles form the base faces of this prism.

Let's find the area of one of the triangles

area = 0.5*base*height = 0.5*3*4 = 6

One triangle has area 6, so both triangles in total have area 2*6 = 12 square km.

The total surface area is therefore 108+12 = 120 square km

Answer:

GCF: 2x

Factored: 2x(x+3)(x-3)

Step-by-step explanation:

Answer:

4×3+3=15

so the answer must be 15

y intercept is where x=0 or the initial value

which is 60 because we gots

y=60(1)

y=60

y intercept is at y=60

8 years is x=8

y=82.114

round

y=82.11

answer:

y intercept is y=60

after 8 years, has $82.11

Answer:

the new price is $42.5

Step-by-step explanation:

50 × .15 = 7.5 = 50 - 7.5

Answer: 9

Step-by-step explanation:

36/4=9

Step-by-step explanation:

[tex]{ \huge {\underline {\underline {\mathtt {\red{♡Answer}}}}}}[/tex]

=> X - 2 = -8

=> X=(-6) - 2

=> -8

Answer:

x = -6

Step-by-step explanation:

x - 2 = -8

Add 2 to both sides to isolate the variable, x.

x - 2 + 2 = -8 + 2

-2+2 = 0

-8+2 = -6

Therefore,

x = -6

Check:

-6 -2 = -8

Hope this helps