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3 years ago

Help me please this is due soon and I'm not good at math

Mathematics

1 answer:

max2010maxim [7]3 years ago

3 0

I'm gonna try and make it like the tree

Estimation

Benchmark Round

Place Value
Thousandth Hundredth Tenth

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Please put yes or no asap happy ramadan if u celebrate

Ray Of Light [21]

Answer:

Parallelogram: Yes

Rectangle: No

Quadrilateral: Yes

Pentagon: No

Step-by-step explanation:

HAPPY RAMADAN TO YOU TOO :)

and have you heard of counting stars

4 0

3 years ago

15. Find the sum of 16y and -5y?

Nikolay [14]

15. 11y
16. 8xy
17. -24a
18. -7cd

7 0

3 years ago

Solve the following differential equations using Laplace transforms. Assume zero initial conditions and that the forcing functio

Rom4ik [11]

Answer:

(A) $X(S)=\frac{1.25}{S^2+4}$

(B) $X(S)=\frac{0.2941}{S}$

Step-by-step explanation:

We have to find the Laplace transform

(a) x(t) + 7 x(t) = 5 cos2t

Taking Laplace of both side

$X(X)+7X(S)=5\times \frac{2}{S^2+4}$

$8X(S)=\frac{10}{S^2+4}$

$X(S)=\frac{1.25}{S^2+4}$

(B) $x(t)+8x(t)+25x(t)=10u(t)$

Taking Laplace transform of both side

$X(S)+8X(S)+25X(S)=10\times \frac{1}{S}$

$34X(S)=\frac{10}{S}$

$X(S)=\frac{0.2941}{S}$

7 0

3 years ago

Explain how the architect created a scale drawing of the house. What scale did she use?

KonstantinChe [14]

Answer:

Scale used for drawing is 1 cm = 1.75 m

Step-by-step explanation:

An architect makes a scale drawing of a house.

Actual width of porch = 7 meters

Width of porch on drawing = 4 cm

So, Actual width = Drawing width

So, 4 cm = 7 m

1 cm = 1.75 m

So, Scale: 1 cm = 1.75 m

So, Option B is correct

B)1 cm = 1.75 m

Hence scale used for drawing is 1 cm = 1.75 m

7 0

3 years ago

Read 2 more answers

What’s the distance between (-4,-3) and (2,5)

Pachacha [2.7K]

Use the distance formula to determine the distance between the two points.

10 is your answer

6 0

3 years ago