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galina1969 [7]
3 years ago
13

Find the value of X.

Mathematics
2 answers:
vfiekz [6]3 years ago
5 0
2x +3x = 180
5x = 180
x = 36
Yanka [14]3 years ago
3 0

Answer:

3X+ 2X =180

5X = 180

X,/ 180/5

X = 36

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Plz, help my friend ASAP!!!!!!!
Likurg_2 [28]

Answer:56.9

Step-by-step explanation:

easy

6 0
4 years ago
Erin feeds her dog 7/10 cup of food a day . With 3/10 cup canned and the rest dry . She also gives her dog 1 treat a day . How m
gavmur [86]

Answer:

2\frac{4}{5}\ \ or \ 2.8 \ \ cups

Step-by-step explanation:

-The total portion fed to the dog is 7/10 cup

  • Canned-3/10
  • Dry=7/10-3/10=4/10

-One week has 7 days. we multiply the dry portion per day by the number of days in a week.

Dry= Total -Canned\\\\=\frac{7}{10}-\frac{3}{10}\\\\=0.40 \ cup\\\\Dry \ per \ Week= Dry/ day\times days\\\\=0.40\times 7\\\\=2\frac{4}{5}\  or\  2.8 \ cups

Hence, Erin feed her dog 2 4/5 0r 2.8 cups of dry food

5 0
3 years ago
A right rectangular prism's edge lengths are 12 inches, 2 1/6 inches, and 4 inches. How many unit cubes with edge lengths of 2/3
zhenek [66]

Answer:

<h2>324 cubes</h2>

Step-by-step explanation:

We calculate how many cubes will fit along each edge:

12 in : 2/3 in = 12 · 3/2 = 18 cubes

2 1/6 in : 2/3 in = 13/6 · 3/2 = 39/12 = 13/4 = 3 1/4 → 3 cubes

4 in : 2/3 in = 4 · 3/2 = 6 cubes

(18)(3)(6) = 324

5 0
3 years ago
A water tank with 265 gallons of water has a leak. After 5 hours, the tank is completely empty.
ddd [48]
<span>The water tank loses 53 gallons of water in 1 hour.</span>
3 0
3 years ago
Read 2 more answers
Wayne and Winston are scuba diving and are ascending to the surface. The function y = 30x − 105 represents Wayne’s elevation in
SashulF [63]
First find slope or rate of winston(0,-100) and (3,-16)

slope=(y2-y1)/(x2-x1)
slope=(-16-(-100))/(3-0)=(-16+100)/(3)=84/3=28/1



wane slope or elevation gain
y=mx+b
m=slope or rate of elevaion gain
b=yintercept or starting oint
y=30x-105
slope or rate of change is 30


30 vs 28


wane acends faster than winston

also, the starting point or when x=0 point is the starting point
wane: -105 is start
winston: -100 is start

wane started deeper
so the true statements are
Wayne ascends at a faster speeds
Wayne was deeper when he began ascending

7 0
3 years ago
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