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pentagon [3]
3 years ago
14

The area of a rectangle is x2-13x+36 cm2. if its width is x-4 cm, what is length

Mathematics
1 answer:
Maslowich3 years ago
4 0

Answer:

hi

Step-by-step explanation:

lolol

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dangina [55]
Okay i need to know first is this math or physics ? Cz everyone has a different solution
6 0
3 years ago
Calculate the heigh (x) of the tree
marta [7]

Answer:

<h2>87 feet</h2>

Solution,

tan \: theta =  \frac{opposite}{adjacent}

tan \: 60 =  \frac{h}{50}  \\ 5 \: tan \: 60 = h \\ h = 50 \: tan \: 60 \\ h = 87 \: feet

hope this helps..

Good luck on your assignment..

8 0
3 years ago
A bed room set is being sold for $5500 if bought cash​
Trava [24]

Answer:

$5700 - $5500= $200

Explanation:

The total installments: 24 ($175) = $4200

The hire purchase price: $1500 + $4200 = $5700

The amount saved by paying cash: $5700 - $5500= $200

3 0
3 years ago
Help me with 22 and 23
cricket20 [7]

22.

pythagorean theorem says legs a and b and hypotenuse c of a right triangle are related via the equation c²=a²+b². in other words, adding the sum of the squares of the legs get you the square of the hypotenuse

if the hypotenuse is 4 meters long, c = 4.

if one leg is 3 meters long, we can choose either a or b to be 3. it does not really matter. let us choose a = 3. now we have to find b.

if we have c²=a²+b², we can solve for b.

subtract a² both sides to get c²-a²=b², and then square root both sides to get

b = √(c²-a²)

plugging in our info we get

b = √(4²-3²) = √(16 -9) = √7

so the answer is √7 meters for 22


23

two triangles are similar, then the proportion of their sides are the same. the propotion between the smaller triangles' hypotenuse and 2cm leg is 5cm/3cm.

notice how the bigger triangle just have a doubled hypotenuse. therefore, the bigger triangle's x and y are just the corresponding smaller triangle values doubled.

x = 6 and y = 8

3 0
3 years ago
Can someone help me with this! Ty
rosijanka [135]

Answer:

drag  10 to the

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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