3 years ago

Need help please :)

Mathematics

2 answers:

madam [21]3 years ago

8 0

Acute. this triangle is acute because a right triangle would have a 90 not a 60.

swat323 years ago

4 0

Answer:

acute

Step-by-step explanation:

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PLEASE HELP ASAP!! (Find the surface area of the prism) SHOW WORK! (Number 6)

Leokris [45]

Sa= bw+hw+lw+ $\frac{1}{2}bh$ (2)
SA=(12*4)+(16*4)+(20*4)+( $\frac{1}{2} 12*16*2$ )
SA= 28+64+80+(6*16*2)
SA=28+64+80+(96*2)
SA=28+64+80+192
SA=364 $cm^{2}$

3 0

2 years ago

Quadrilateral PQRS is similar to Quadrilateral LMNO.

ruslelena [56]

Answer:

2.5

Step-by-step explanation:

so LM is 3 right, right?

so PQ is 6

what they did to get that is they doubled 3 so 3x2=6

so if we divide 5 by 2 we get 2.5 because 2.5+2.5= 5

and that is how i got 2.5

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4 0

3 years ago

A class of 20 students is visiting the fair today. Each student is 16 years old or younger and will participate in either the pi

ikadub [295]

Answer:

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

Aricela is trying to estimate the distance between her house and the park. On a map with a scale of 0.5 in. = 2 miles, the dista

Pavlova-9 [17]

Use the proportion inches per miles.
.5 in / 2 miles = 2.75 in / d miles

Hope this helps :)

5 0

3 years ago

Read 2 more answers

If x is a positive integer, what is the length of the hypotenuse triangle C?

tresset_1 [31]

Answer:

c = 12.73

Step-by-step explanation:

a^2 + b^2 = c^2

9^2 + 9^2 = c^2

81 + 81 = c^2

162 = c^2

c = $\sqrt{162}$

c = 12.7279221

c = 12.73

Mark brainliest please!

3 0

2 years ago