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2 years ago

Help me find the TSA please

Mathematics

1 answer:

just olya [345]2 years ago

5 0

Answer:

132cm^2 is the surface area.

Step-by-step explanation:

so first the area of each side..

total Faces - 5

for triangle - the area formula is going to be 6

there is more than 1 triangle, so 6 + 6 = 12

all these are areas of each Face.

add.

=132

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What is the slope of the line that passes through the given points: (-2,8) and (4,6)?

garri49 [273]

$▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪$

Let's find the slope :

taking :

$y_2 = 6$

$y_1 = 8$

$x_2 = 4$

$x_1 = - 2$

now, we know the formula to find the slope, that is :

$\dfrac{y_2 - y_1}{x_2 -x_1 }$

$\dfrac{6 - 8}{4 - ( - 2)}$

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2 years ago

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Please help me what is the measure of it ?

never [62]

Answer:

115

Step-by-step explanation:

A supplementary line equals 180

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3 years ago

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Sonja [21]

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2 years ago

The admission fee at an amusement park is $1.50 for children and $4 for adults. On a certain day 333 people enter the park, the

liberstina [14]

Answer:

188 children and 145 adults were admitted in the park.

Step-by-step explanation:

Given:

The admission fee at an amusement park is $1.50 for children and $4 for adults.

Total $862 collected on a certain day when 333 people enter the park.

Now, to find the children and adults admitted in the park.

Let the number of children admitted be $x.$

And the the number of adults admitted be $y.$

So, the total people enter the park:

$x+y=333\\\\x=333-y\ \ \ ...(1)$

Thus, the total amount collected of the admission fee:

$1.50(x)+4(y)=862\\\\$

Substituting the value of $x$ from equation (1):

$1.50(333-y)+4(y)=862\\\\499.50-1.50y+4y=862\\\\499.50+2.50y=862\\\\Subtracting\ both\ sides\ by\ 499.50\ we\ get:\\\\2.50y=362.50\\\\Dividing\ both\ sides\ by\ 2.50\ we\ get:\\\\y=145.$

Thus, the number of adults = 145.

Now, to get the number of children by substituting the value of $y$ in equation (1) we get:

$x=333-y\\\\x=333-145\\\\x=188.$

Hence, the number of children = 188.

Therefore, 188 children and 145 adults were admitted in the park.

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3 years ago

A restaurant sold 8 times as many salads as they sold steaks. if they sold 4 steaks, how many salads did they sell?

Mnenie [13.5K]

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2 years ago