3 years ago

5.3, CD r- 8.8, and AD - 14.3, find AB to the nearest tenth.If BC

Mathematics

1 answer:

pychu [463]3 years ago

7 0

5.3/8.8=x/14.3
AB is x,
x= 2.43

Hope I helped.

You might be interested in

Reduce the fraction -20t^5u^2v^3/ 48t^7u^4v

aleksklad [387]

$\dfrac{-20t^5u^2v^3}{48t^7u^4v}=\dfrac{-20}{48}\cdot\dfrac{t^5u^2v^2v}{t^5t^2u^2u^2v}=-\dfrac{5}{12}\cdot\dfrac{v^2}{t^2u^2}=-\dfrac{5v^2}{12t^2u^2}$

$Used:\\\\a^n\cdot a^m=a^{n+m}$

6 0

3 years ago

Which of the following terms can be combined in this expression? -13 - x/5 + 6.2y + 20.5x - 3/8y

dsp73

C. 6.2g can be combined with -3/8y. This is because they both end in ‘y’.

3 0

2 years ago

Read 2 more answers

Judah worked at the bakery for 14 hours last week. He spent $12 of his earnings on a cake for his father’s birthday. If he was l

Irina-Kira [14]

Answer:

Judah's hourly wage is $7/hr.

Step-by-step explanation:

x = (86 + 12)/14

x = 98/14

x = 7

7 0

2 years ago

Read 2 more answers

Question 12.12. In 2010, the population of a city was 65,903. It was expected to grow at a rate of 0.7% each year.

postnew [5]

$y=Ce^{kx}$

k=0.7%=0.007

$65903=Ce^{.007(0)} \\ 65903=Ce^0 \\ 65903=C(1) \\ C = 65903$

$y=65903e^{0.007(2027-2010)}\\y=65903e^0.229 \\ y = 74231.157$

The best answer is 74,200

8 0

3 years ago

Simplify: 22 + 6(3) – 7<br><br> Simplify: 5x − 2y + 3z − 2x − y + 4z

guapka [62]

Answer:

1. 33

2. 3x - 3y + 7z

Step-by-step explanation:

combine like terms on the second one.

3x - 3y + 7z

solve for the first one 22 + 18 - 7

18 - 7 = 11

11 + 22 = 33

3 0

2 years ago