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vladimir2022 [97]
4 years ago
8

PLEASE HELP! IN DESPERATE NEED! Please SHOW YOUR WORK! Thx so much! :)

Mathematics
1 answer:
choli [55]4 years ago
7 0
The 1st one
y=37
x=18.5
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I NEED HELP now pls pls
just olya [345]
Pythagoras theorem ! (a²+b²=c²)

Q1) AC = √4.8²+3.6²
= √36
= 6cm

Q2) AB= √17.55² - 6.75²
= √262.44
= 16.2cm

Q3) BC= √14² - 6²
= √160
= 12.64911
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7 0
3 years ago
Read 2 more answers
How do i do this. i need help
ladessa [460]

Answer:

  (a)  greater

Step-by-step explanation:

When comparing numbers, it is helpful to have them in the same form. You could express them both as fractions with the same denominator, as percentages, as decimals, or any other form you like.

  walk to school: 18%

  close to school: 11/50 = 22/100 = 22% . . . (greater than 18%)

The portion of students who live within 1/2 mile of school is greater than the portion who walk to school.

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<em>Additional comment</em>

The % symbol essentially means /100.

Then 18% = 18/100 = 9/50. The fraction 11/50 is greater than this.

8 0
3 years ago
8y^2-4y+1 divided by 2y-1
Gnoma [55]
All you have to do is simplify each term. And by doing so, you will get 4y^-4 + 2 - 1
8 0
3 years ago
HELP HELP PLEASE the height of the triangle is 16 cm, and fe=10 cm. What is the area of the triangle? A. 50 CM^2 B. 80 CM^2 C.16
enyata [817]

Answer:

B. 80 cm^2

Step-by-step explanation:

A = bh/2

A = (FE)(16 cm)/2

A = (10 cm)(16 cm)/2

A = 80 cm^2

4 0
3 years ago
Chantelle has signed up for hockey. Her parents set a limit of $400 for costs for the season. It costs $250 to sign up plus $5 f
Alekssandra [29.7K]

Answer:

she can go 30 times

Step-by-step explanation:

400 - 250 = 150

150 / 5 = 30

4 0
3 years ago
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