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Umnica [9.8K]
3 years ago
12

ASSAAAPPPP PLZ ANSWER THESE TWO QUESTIONS 33 POINTS

Mathematics
2 answers:
Keith_Richards [23]3 years ago
4 0

Answer:

I can't see the questions please make bigger

Step-by-step explanation:

jasenka [17]3 years ago
3 0
I know the first question is 126 not sure abt the second one :/ sorry!
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If a car moves with an average speed of 60 km/h for an hour, it will travel a distance of
myrzilka [38]

Answer:

240,000 Meters

Step-by-step explanation:

if your going 60 km/h and you drive at that speed for 4 hours that equals 240 km you have driven now to convert to meters there is 1000 meters in 1km so 240 x 1000 is 240,000

6 0
2 years ago
Help me plz will mark brainliest
Ksju [112]

Step-by-step explanation:

Given,

the bigger triangle (∆GFH), <HGF = 90° and <GFH = 60° and GF = 4

In the 30-60-90 triangle, FH = 4×2 = 8

or you can find it like this,

cos60 = 4/FH

FH = 4/cos60 = 8

Now, I is the midpoint of FH, so, FI = 8/2 = 4

now for ∆FGI,

<GFI = 60°, GF = 4, FI = 4, it's a equilateral triangle, so we can say GI = 4

Now we need to find the height of ∆FGI, for that,

area of ∆FGI = (√3/4)×4² = 4√3 = 6.92820323..

So height (GJ) = 2×area/side = 2×4√3/4 = 2√3 = 3.46410162.. [height of ∆GFI (Because altitude is perpendicular distance from a point) = GJ, given]

now, in ∆GJI, GJ = 2√3, GI = 4 and <GJI = 90° (since itsy altitude, the angle will be a right angle, i.e. 90°)

So, JI = √{4²-(2√3)²} = 2

Area = 2×2√3/2 = 2√3 = 3.46410162.. = 3.46 (rounded to the nearest hundredth)

7 0
3 years ago
What is the GCF of 45x^5<br> and<br> 36x^9
Lunna [17]

Answer:

9x^5

Step-by-step explanation:

the factors of 45:

1, 3, 5, 9, 15, 45

the factors of 36:

1, 2, 3, 4, 6, 9, 12, 18, 36

Greatest common is 9

4 0
2 years ago
Read 2 more answers
I need helppp on all of them is my homework and it’s due tmro helppp
Gelneren [198K]

Answer:

Step-by-step explanation:

3 0
3 years ago
Bill has $6 more than Ted. Together they have $32. Write two equations and then solve for the amount of money that bill has.
Dima020 [189]

Answer: Bill Has 19$

Step-by-step explanation:

8 0
3 years ago
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