Mathematics High School

Which could be the area of the base of the triangular prism?

[Not drawn to scale)
6 ft
10 ft
12 ft
20 ft

Which Could Be The Area Of The Base Of The Triangular Prism?[Not Drawn To Scale)6 Ft10 Ft12 Ft20 Ft

Answers

Answer 1

Answer:

20 ft squared

Step-by-step explanation:

The base is the bottom and I multiply 5ft and 4ft and you get 20ft squared

Related Questions

What is the domain of the function y = l n (x + 2)
A. x < -2
B. x > -2
C. x < 2
D. x > 2

Answers

Answer:

Option B.

Step-by-step explanation:

For a function f(x), the domain is the set of all the possible values of x that can be used in the function.

We know that the natural logarithm is only defined for positive real numbers.

So, the function:

Ln(x + 2)

Works always that

x + 2 > 0

So we can just solve this inequality for x, and that will give us the domain of the function.

To isolate x, we just need to subtract 2 in both sides of the inequality.

x + 2 - 2 > 0 - 2

x > - 2

This is the domain of the function.

The correct option is B.

Answer:

b.x>-2

Step-by-step explanation:

edge 2021

At Edison Middle School, 54.4% of the
72
students chose chicken tacos as their
favorite school lunch, and 36% chose fish
tacos. There are 750 students in the
school. How many did NOT choose a type
of taco?
PLZ HELPP (7th grade math) ASSAAPPP

Answers

Answer:

6.912 students did NOT choose a taco type out of the 72 students.

Step-by-step explanation:

I got the number of kids for 54.4% of 72 and 36%, and added them, then subtracted that from 72 to get the total amount

750 - 750 * 0.544 - 750 * 0.36 = 72.

pls pls pls help me pls

Franco has a rock in his collection that is very smooth and glassy. He knows that the rock was formed by lava that cooled very quickly after a volcanic eruption. Which kind of rock does Franco have?

Group of answer choices

concrete

igneous

metamorphic

sedimentary





Benji is writing some observations of different samples in his mineral collection. Which of the following terms can both be used to describe luster?

Group of answer choices

hard and coarse

metallic and soft

grainy and rough

glassy and metallic





Shane uses a hand lens to examine a piece of granite rock. He observes that the granite is made up of very large crystals.

Group of answer choices

minerals

fossils

soils

shells

Answers

Answer: Hope This Helps!

Step-by-step explanation:

1: Igneous: Igneous rocks are formed by cooling magma. The location of the formation of the rock, as well as how fast the magma cools will determine the type of igneous rock.

2: Glassy and Metallic: Luster definition; the state or quality of shining by reflecting light; glitter, sparkle, sheen, or gloss: the luster of satin.

3: Minerals: The large mineral crystals in granite are evidence that it cooled slowly from molten rock material.

Help please ;3; ksajnwns

Answers

Answer:

yes

no

yes

yes

Step-by-step explanation:

replace every number on y

and check whether it works or not.

Select the situation below that is most likely to produce a 50-50 result. That is, 50% of the time the coin lands on heads and 50% of the time the coin lands on tails


a. Flipping the coin 10 times.
b. Flipping the coin 50 times.
c. Flipping the coin 1,000,000 times.
d. All situations are equally likely to produce a 50-50 result

Answers

Answer:

I believe the correct answer is d

Answer:

The answer is D

Step-by-step explanation:

I took the test :D

8.6 divided by 1,000 =
find the quotient. divide decimals by power of ten.

Answers

The android sjsjsben 86

ahhhh someone help pls!!!!

Answers

Answer:

I may be wrong but I think it's 90 I may be wrong but hey I tryed.

Step-by-step explanation:

PLS SOMEONE HELP ME

Answers

A and D are 85 degrees

What is 17% of 300 pleas help

Answers

I believe the answer is 51!

what I did was 0.17×300 which got me 51 ^^

Hey! The answer is 51

Find the median, first quartile, third quartile, and interquartile range of the data.

68, 74, 67, 72, 63, 70, 78, 64, 76

Answers

Given:

The data set is:

68, 74, 67, 72, 63, 70, 78, 64, 76

To find:

The median, first quartile, third quartile, and interquartile range of the data.

Solution:

We have,

68, 74, 67, 72, 63, 70, 78, 64, 76

Arrange the given data in ascending order.

63, 64, 67, 68, 70, 72, 74, 76, 78

Now divide the data in two equal parts.

(63, 64, 67, 68), 70, (72, 74, 76, 78)

So, the median of the given data set is 70.

Divide each parenthesis in two equal parts.

(63, 64), (67, 68), 70, (72, 74), (76, 78)

Now, the first quartile is:

[tex]Q_1=\dfrac{64+67}{2}[/tex]

[tex]Q_1=\dfrac{131}{2}[/tex]

[tex]Q_1=65.5[/tex]

The third quartile is:

[tex]Q_3=\dfrac{74+76}{2}[/tex]

[tex]Q_3=\dfrac{150}{2}[/tex]

[tex]Q_3=75[/tex]

The interquartile range (IQR) is the difference between third quartile and first quartile.

[tex]IQR=75-65.5[/tex]

[tex]IQR=9.5[/tex]

Therefore, median is 70, first quartile is 65.5, third quartile is 75 and the interquartile range is 9.5.

Find the number of real-number solutions of the equation. −x2 − 10x = 25

Answers

-2.083333333333

Step-by-step explanation:

I got a rational number which is -2.083333333

-2x-10x=25

-12x=25

x=-2.083333

Answer:

Step-by-step explanation:

[tex]-x^{2} -10x-25=0 SE CAMBIA LOS SIGNOS\\x^{2} +10X+25=0 (se utiliza (a^{2} + 2 ab^{2} + b^{2}), asi factorizando la expresion).\\(x+5)^{2} =0\\x+5=0\\x= -5[/tex]

Choose the best graph that represents the linear equation: -2y = x + 6 Graph A On a coordinate plane, a line goes through (negative 6, 0) and (1, negative 3). Graph B On a coordinate plane, a line goes through (0, 3) and (2, 4). Graph C On a coordinate plane, a line goes through (0, 3) and (2, 2). Graph D On a coordinate plane, a line goes through (0, negative 3) and (6, 0). a. Graph A c. Graph C b. Graph B

Answers

Answer:

i think its A

Step-by-step explanation:

divide both sides by -2 which makes the y int -3 and A has a negative slope

Answer:

It's B

Step-by-step explanation:

Just took the test on Edge 2021

Answer the question on the picture!

Answers

Answer:

64 square inches

Step-by-step explanation:

im not 100% sure but i think its right

What is the average rate of change of f(x) on the interval [-3, -1]?

Answers

Answer:

To get a more specific answer, you'll need a specific function formula.

Step-by-step explanation:

The average rate of change in a function is the slope of a segment connecting two points on the graph of the function.  If a formula (rule) for the function is given, then a graph is not usually necessary.

Example:  Given the function  [tex]f(x)=x^2[/tex], what is the average rate of change on the interval [tex][-3,1][/tex]?

Find the value of the function at each endpoint.

[tex]f(-3)=9\\f(-1)=1[/tex]

Then find

[tex]\frac{f(-1)-f(-3))}{-1-(-3)}=\frac{1-9}{-1+3}=\frac{-8}{2}=-4[/tex]

The average rate of change in f on the interval is 4.

Find the area of figure 2.

25 units2
10 units2
16.5 units2
7.5 units2

Answers

Answer:

7.5 units2

[tex]area = \frac{1}{2} \times base \times height \\ = \frac{1}{2} \times 3 \times 5 \\ = 7.5 \: sq \: units[/tex]

What is y⁵×y⁵=
pls answer it is grade 8 work​

Answers

Answer:

y^10

Explanation:

y^a × y^b = y^a+b

How many solutions does the equation
-2(x + 3) = 2x - (5 – x) have?

Answers

Step-by-step explanation:

-2(x + 3) = 2x - (5 – x)

-2x+6= 2x-5+x

-2x+6=3x-5

-2x-3x=-5-6

-5x=-11

x= 11/5

( 1 solution)

Answer:

Solution given:

-2(x + 3) = 2x - (5 – x)

-2x-6=2x-5+x

-6+5=2x+2x+x

5x=-1

x=[tex] \frac{-1}{5} [/tex]

It has one Solution.

hello please help i’ll give brainliest:)

Answers

Answer:

Its is 85

Step-by-step explanation:

It is 85 because you need to see out of all of those numbers which one is one is in the middle so just mark one number from each side untill you get to the middle number!

Simplify √14q times 2√4q

Answers




4q√14 hope this help


Answer:

[tex]4\sqrt{14} q^{2}[/tex]

Step-by-step explanation:

Simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.

Plz help 25 points for the answer

Answers

Answer:

The correct answer is option a

Answer:

The answer is A

Step-by-step explanation:

Show the given equation in a graph
x + y = 5​

Answers

Answer:

you us the equation given and plot points in the graph that are given with the equation.

A telephone pole is tied to a stake with a
cable that is exactly 10 feet away from the
based of the pole. The cable creates an
angle of elevation of 68º. If the cable
reaches the very top of the pole then
approximately how tall is the telephone
pole?
a) 10.75 feet
b) 24.75 feet
C) 26.69 feet
d) 40.40 feet

Answers

I think it will be d because i think that’s a good guess

What is the vertex of the graph of the function f(x) = x^2 + 8x - 2?

Answers

Answer:

(-4,-18)

Step-by-step explanation:

go to math(way).com to find the answer

A baby weighs 6.4 pounds at birth. At the end of ten months the baby has grown 2 1/2 times its birth weight. How many pounds did the baby weigh at the end of ten months?

Answers

Answer:

The answer would be 16.

Step-by-step explanation:

Its easy multiplication. I hope this helps you!

Answer:

16 pounds (i belive)

Step-by-step explanation:

6.4 lbs × 2 1/2 = 16 lbs

A student flips a coin 58 times. How many times can she expect the coin to land on heads?

Answers

Answer:

well there’s two sides of a coin

so divide 58 by 2 to get 29

Step-by-step explanation:

since there is 2 sides there is 1/2 chances it’ll hit heads if you flip it once. so divide 58 by 2.

Jeffrey and Marie just had a baby and want to invest money into a bank account to save money for their newborn. The bank account they are looking into yields 6.8% interest each year. If Jeffrey and Marie invest $500, how much money will be in the account when their child's turns 18 years old​

Answers

Answer:

$1,112

Step-by-step explanation:

6.8% x 500= 34

34 x 18 = 612

612 + 500 = 1112

Find the area of the circle. Round to the nearest hundredth (3.14 for pie)

​

Answers

Answer:

hn

Step-by-step explanation:

gggggg

Roberta invested $600 $ 600 into a mutual fund that paid 4% 4 % interest each year compounded annually. Write an exponential function of the form =() y = a ( b ) x to describe the value of the mutual fund then use that function to determine the value of the mutual fund in 15 15 years.

Answers

Answer:

600 X (1.04)^15

$1080.57

Step-by-step explanation:

The formula for calculating future value:

FV = P (1 + r) n

FV = Future value  

P = Present value  

R = interest rate  

N = number of years

600 X (1.04)^15  = $1080.57

A solid piece of wood shaped as a cylinder with an 8-centimeter diameter is cut as shown.



What is the surface area of the figure? Express the answer in terms of π.

96 + 64π cm2
96 + 80π cm2
96 + 112π cm2
96 + 128π cm2

Answers

Answer:

A

Step-by-step explanation:

Find the area and round it to the nearest hundredth if necessary

Answers

Answer:

16.28 squared inches

Step-by-step explanation:

Use the formula A = bh.

b = base

h = height

A = (4.4) (3.7)

A = 16.28

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