All categories

3 years ago

HELP ASAP PLEASE

Mathematics

1 answer:

Serga [27]3 years ago

6 0

Answer:

Step-by-step explanation:

The bases of a triangular prism are equilateral triangles, since they have equal sides: 5, 5, and 5

yes, since if all lateral faces are rectangles, rectangles are formed from 4 perpendicular segments, thus, if all edges of the lateral faces are perpendicular, then they are rectangles

You might be interested in

Simplify the one step equation

MAVERICK [17]

X ≤ 40
the answer to the question

5 0

3 years ago

Triangle XYZ is located at X (−2, 1), Y (−4, −3), and Z (0, −2). The triangle is then transformed using the rule (x−1, y+3) to f

Brrunno [24]

The given points are X (−2, 1), Y (−4, −3), and Z (0, −2)

By using the rule (x − 1, y + 3) the points then become:

X′ (− 2 − 1, 1 + 3), Y′ (− 4 − 1, − 3 + 3), and Z′ ( 0 −1, − 2 + 3)

X′ (− 3, 4), Y′ (− 5, 0), and Z′ (− 1, 1)

If the corresponding vertices of both triangles were connected with line segments then we should get exact congruent triangles with just x- and y-coordinates transformed or we can say that:

△XYZ=△X′Y′Z′

Answer: X′ (− 3, 4), Y′ (− 5, 0), and Z′ (− 1, 1)

8 0

3 years ago

What is the answer to this question? (pls help)

prohojiy [21]

Answer:

Step-by-step explanation:

if you divide the money by the ounce, D is the cheapest with 0.24 per ounce

4 0

3 years ago

Read 2 more answers

I flip three fair coins, each with a 50-50 probability of getting heads or tails. I do not show you the results, but I tell you

forsale [732]

Answer:3/7

Step-by-step explanation:

Since a coin has a head(H) and a tail(T), if two coins are flipped, the total outcome will be 4 i.e(HH, HT, TH and TT)

If 3coins are now flipped, then we will have 8total possible outcomes. The general formula being '2^n' where n is the number of coins.

The outcomes will be matching (H,T) with (HH, HT, TH, TT) to give (HHH, HHT, HTH, HTT, THH, THT, TTH and TTT). Since at least one if the 3coins shows head, then we have 7total possible outcomes excluding TTT.

Probability that exactly two of the three coins shows head (possible outcome/total outcome)

Exactly 2heads are HHT,HTH and THH(3possible outcomes)

Total outcome is 7

P(exactly two heads) = 3/7

4 0

3 years ago

Find a equation for the following pattern! Help!!!

tester [92]

Answer:

y = $\frac{1}{2}$ x

Step-by-step explanation:

The equation of a linear pattern has the form

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = $\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

with (x₁, y₁ ) = (1, $\frac{1}{2}$ ) and (x₂, y₂ ) = (2, 1) ← 2 ordered pairs from the table

m = $\frac{1-\frac{1}{2} }{2-1}$ = $\frac{1}{2}$ , thus

y = $\frac{1}{2}$ x + c ← is the partial equation

To find c use any ordered pair from the table and substitute into the partial equation.

Using (2, 1) , then

1 = 1 + c ⇒ c = 1 - 1 = 0

y = $\frac{1}{2}$ x + 0 ← equation for pattern or quite simply

y = $\frac{1}{2}$ x

6 0

3 years ago