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3 years ago

Help please by tonight !! Thank you (answer only)

Mathematics

1 answer:

7nadin3 [17]3 years ago

4 0

Answer:

5.) 48

6.) 60

It's the other half of the triangle.

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What is the scale factor of the dilation between angle ABC and A''B''C"

borishaifa [10]

Given :

D2/5 ( ABC ) = (A'B'C')

D5/3 ( A'B'C' ) = (A''B''C'')

So, the scale factor of dilation between ABC and A''B''C'' =

$\frac{2}{5}\cdot\frac{5}{3}=\frac{2}{3}$

The answer is option 4) 2/3

3 0

1 year ago

A large bottle of orange juice contains 400 mL of juice. A medium size bottle contains 60% as much. Find how many millilters are

telo118 [61]

Answer:

240 mL

Step-by-step explanation:

60% of 400 is 240 mL! Your Welcome!

7 0

3 years ago

Read 2 more answers

circumference of a circular field is 197.82 yards. What is the diameter of the field? Use 3.14 for it and do not round your answ

storchak [24]

Answer:

63 yards.

Step-by-step explanation:

The circumference of a circle is its diameter multiplied by the constant pi. $C=\pi d$ . We are told to use $\pi=3.14$ and $C=197.82$ , so we rearrange: $\frac{197.82}{3.14}=d$

We find that $d=63$ .

7 0

3 years ago

12 + m < -6 how many solutions

kodGreya [7K]

Answer:

m<−18

Step-by-step explanation:

Step 1: Simplify both sides of the inequality.

m+12<−6

Step 2: Subtract 12 from both sides.

m+12−12<−6−12

m<−18

8 0

3 years ago

ASAP WILL MARK BRAINLYEST <br><br>solve these four please!!

s2008m [1.1K]

I dont know if you wanted the steps but:

x^2-4x-6=0

plug it into the equation:

$\frac{-(-4)\sqrt{(-4)^2-4(1)(-6)}}{2(1)}$

$[tex] \frac{4\sqrt{40}}{2}$ [/tex]

$\frac{4+2\sqrt{10}}{2} \frac{4-2\sqrt{10}}{2}$

$x=2+\sqrt{10}$

$x=2-\sqrt{10}$

x^2-4/3x+1/3 x=1 , x= 1/3

2x^2-3x+1=0 x=1 , x=1/2

6x^2+12x=-5

add the 5 to both sides

6x²+12x+5=0 plug the problem into the equation

x= $\frac{-12\sqrt{12^{2}-4(6)(5)}}{2(6)}$

x=[ $\frac{-12\sqrt{144-120}}{12}$

x= $\frac{-12\sqrt{24}}{12}$

x= $\frac{-12+2\sqrt{6}}{12}$ x= $\frac{-12-2\sqrt{6}}{12}$

$\frac{-6+2\sqrt{6}}{6} \frac{-6-2\sqrt{6}}{6}$

7 0

3 years ago