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4 years ago

Can someone help me solve this ??

Mathematics

1 answer:

USPshnik [31]4 years ago

4 0

The external angle at the intersection of two secants is half the difference of the intercepted arcs. That is

∠E = (1/2)(4x° -2x°) = x°

The given measure of arc AB tells you

... 4x° = 56°

... x° = 14°

The appropriate choice is ...

... B. 14°

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A construction crew built 514 miles of road in 412 days. What is the unit rate in miles per day? Write your answer as a fraction

geniusboy [140]

Answer:

$R=\dfrac{257}{206}\ \text{miles/day}$

Step-by-step explanation:

Given that,

Distance, d = 514 miles

Time, t = 412 days

We need to find the unit rate in miles per day. Its rate is given calculated by dividing distance and time as follows :

$R=\dfrac{514\ \text{miles}}{412\ \text{days}}\\\\R=\dfrac{257}{206}\ \text{miles/day}$

So, the unit rate is $\dfrac{257}{206}\ \text{miles/day}$ .

5 0

3 years ago

C.The Spencer family bought 4 adult tickets and 2 children's tickets. Did they spend the same as the Andrew family? Explain.

maria [59]

The tickets brought by the Spencer's family

4 adult tickets= $4X $8.75 = $35$

2 children tickets = $2X $6.50 = $13$

So that would add to $35+$13 = $48

Now let's calculate the cost for Andrew family

2 adult ticket = $2X$8.75 = $17.5$

3 children's ticket = $3X $6.50 = $ 19.5$

1 senior ticket = $1X $6.50 = $ 6.50$

So this will add to

$17.5+19.5+6.5$

=$43.5

(c)No. The Spencer family has spent more than the Andrew family

P.S. The part a mentioned here is not actually , yet the total cost of tickets are calculated. Hope this helps

5 0

3 years ago

Jerry and Martin are competing in the number of TikToks they release each day. Jerry initially released 10 videos and creates 3

Tju [1.3M]

Answer:

sum1 got the answer?

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Nevermind. I figured it out the problem out

devlian [24]

Which problem I don’t see any problem hear

5 0

4 years ago

Put the following equation of a line into slope-intercept form, simplifying all

lilavasa [31]

Answer:

y = x -7

Step-by-step explanation:

2x - 2y = 14

The slope intercept form is

y = mx+b where m is the slope and b is the y intercept

Subtract 2x from each side

2x - 2y -2x = -2x+14

-2y = -2x+14

Divide each side by -2

-2y/-2 = -2x/-2 +14/-2

y = x -7

The slope is 1 and the y intercept is -7

8 0

4 years ago

Read 2 more answers