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Zielflug [23.3K]

4 years ago

10

Can someone please help me?!!! And Answer these!! I have to get this done but I can’t do the test right now I don’t have interne

t
Will give brainliest to whoever answers first!!!!

Thank youuuuu!!!

1 answer:

olya-2409 [2.1K]4 years ago

3 0

Answer:

Number 5 is = 3.84 × 105

I'm not sure on number 6

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A muffin recipe, which yields 12 muffins, calls for 2/3 cup of milk for every 1 3/4 cups of flour. The same recipe calls for 1/4

skad [1K]

The answer is D) 5/8

8 0

3 years ago

The length of one base of a trapezoid is 19 less than five times the length of the other base. If the trapezoid has a height of

RoseWind [281]

The length of longer base is 41 feet

<em><u>Solution:</u></em>

<em><u>The area of trapezoid is given as:</u></em>

$A = \frac{a+b}{2} \times h$

Where , "a" and "b" is the length of base and "h" is the height

The length of one base of a trapezoid is 19 less than five times the length of the other base

a = 19 less than fives times b

a = 5b - 19

Height of 18 feet and an area of 477 ft squared

h = 18 feet

area = 477 square feet

<em><u>Substitute the values in above formula</u></em>

$477=\frac{5 b-19+b}{2} \times 18\\\\477=(6b-19) \times 9\\\\477 = 54b-171\\\\54b = 648\\\\b=12$

Therefore,

a = 5b - 19 = 5(12) - 19 = 41

Thus length of longer base is 41 feet

5 0

3 years ago

What is<br> (3i)(-8i)(3+2i)

ELEN [110]

Answer:

72+ 48i

Step-by-step explanation:

7 0

2 years ago

Suppose the sun casts a shadow off a 35-foot building. If the angle of elevation to the sun is 60 degrees, how long is the shado

RUDIKE [14]

60= 35_x then 1.732= 35_5 then x= 20.21 then 1.732_1.732 = 35_1.732 hope this helps :D

6 0

3 years ago

Will give brainliest

V125BC [204]

Answer:

B

Step-by-step explanation:

Basically, this question is asking the legs of the triangle shown in the graph.

In this right triangle, there are 2 legs and one of them is 6400 meters. We were asked to find out the length of the other led. And we know the angle is 16.5 deg.

Using Tangent to find out:

set the length of the other leg is x meters.

tan(16.5) = 6400/x

x= 6400/tan(16.5)

x= 21606 m

7 0

2 years ago

Read 2 more answers