All categories

3 years ago

I NEED HELPPP ASAP PLZZZZZZZZ everything except for 11,12,13, and 15 Please!!!!

Mathematics

2 answers:

n200080 [17]3 years ago

8 0

14. 75 105
105 75

16. 155 25
155

17. 127

18. 55 125 125
19. 115 140 40

aivan3 [116]3 years ago

5 0

14)
b = 180 - 105
b = 75
h = 105
f = b - 75
c = b = 75

16)
a = 180 - 25
a = 155

b = 25
c = a = 155

17)
x = 180 - 53
x = 127

18)
x = 55
y = 180 - 55
y = 125

z = y = 125

19)
x = 180 - 40 -25
x = 115

y = 180 - 40
y = 140

z = 40

You might be interested in

Find the value of the variable.

MatroZZZ [7]

Answer:

sin 30=14/x

x=14*2

x=28

and

x=√{28²-14²}

x=14√3

7 0

3 years ago

A runner is 6/8 mile from the finish line. If she can travel 3/8 mile per minute, how long will it take her to finish the race?

Klio2033 [76]

Answer:

it will take her 40 seconds to finish the race.

3/8 per minute, would make it 1/8 every 20 seconds. since she only has 2/8 of a mile left to go, 20 seconds +20 seconds = 40 seconds

(if you needed how long it takes her to run the whole race, it's 2 minutes 40 seconds, which would make her the fastest mile runner in the world)

Step-by-step explanation:

I hope this helps :)

6 0

3 years ago

<img src="https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B3%7D" id="TexFormula1" title="\frac{1}{3}" alt="\frac{1}{3}" align="absmiddle

____ [38]

The resulting fractions is 14/15

<h3>Solving equations</h3>

Given the expression shown below;

1/3 + 2/5(2 - 1/2)^2

Solve the expression in bracket

1/3 + 2/5(3/2)^2

1/3 + 2/5(9/4)

Multiply the fractions

1/3 + 18/20

Find the LCM

20+36/60

56/60

28/30

14/15

Hence the resulting fractions is 14/15

Learn more on fractions here; brainly.com/question/78672

#SPJ1

3 0

2 years ago

The simplest form of square root of eighty can be written as a times square root of b, where a = and b = .

lyudmila [28]

The correct answer is:

A=4

B=5

hopes this helps you and future people!

8 0

3 years ago

Read 2 more answers

Hey I need help with this question thanks for people who can help me and have a good day could you include explanation

Aleks04 [339]

Answer:

Step-by-step explanation:

<u>Formula</u>

$B = 25(\frac{M}{10} +\frac{3}{4} )$

Where M meters of granola makes B granola bars.

<u>Given:</u>

M = 2.5 meters

Now substitute that value in the formula and calculate.

$B=25(\frac{2.5}{10} +\frac{3}{4} )= 25(1) = 25$

Therefore, 2.5 meters of granola makes 25 granola bars.

B = 25

5 0

3 years ago