Bryanne bought a loaf of bread that is shaped like a rectangular prism. She then cut the loaf of bread.
Select two shapes that could be cross-sections of this loaf.
A.
circle
B.
ellipse
C.
triangle
D
trapezoid

Answer:

d

Step-by-step explanation:

Answer:

3 over 2 = 1.5

3 over 4 = 0.75

3 over 2 and 3 over 4 = 2.25

Step-by-step explanation:

Answer:

3 over 2 and 3 over 4

Step-by-step explanation:

that it

Answer:

132

Step-by-step explanation:

That is an 180 degree angle so just do:

180-42=a

a=132

Answer:

138 degrees.

Step-by-step explanation:

A straight line is equal to 180 degrees. 42 is some, so you would subtract 180 and 42. That is 138 degrees. (When two or more angles add up to 180 it's called supplementary angle) Hope this helps

Answer:

3 scoops

Step-by-step explanation:

Walters birdfeeder hold street 5th one oz of birdseed waters filling the birdseed scoops that hold 1/5 of an ounce

The expression that Walters needs to find the number of birdseed scoops is given as : 3/5 / 1/5 equals what

Hence:

3/5 / 1/5

= 3/5 ÷ 1/5

= 3/5 × 5/1

= 3 scoops

Answer:

56/40 + 15/40 = 71/40

Step-by-step explanation:

Answer:

15/40

8/40

23/40

Step-by-step explanation:

it's hard to explain

Answer:

I looked it up it is C x=-1 and x=4,Download "" from app store or play store, you can just take a picture and the answer will pop up

Step-by-step explanation:

The given function is not defined for [tex]q=-1,q=4[/tex]

Option C is correct.

It is defined as the all input values for which function is defined.

Given function are,

                    [tex]\frac{q^{2}+7q-8 }{q^{2} -3q-4}[/tex]

Above function is not defined where denominator of function will be zero.

             [tex]q^{2}-3q-4=0\\ \\q^{2}-4q+q-4=0\\ \\q(q-4)+1(q-4)=0\\\\(q+1)(q-4)=0\\\\q=-1,q=4[/tex]

Thus, given function is not defined for [tex]q=-1,q=4[/tex]

Learn more about the Domain of function here:

https://brainly.com/question/1369616

Answer:

B) The population is increasing by 102.2% each year.

A) 720,500 represents the initial amount of people in January 1980 and 1.022 represents the increase factor that multiplies to the amount.

Step-by-step explanation:

1.022 times 100 equals 102.2% (a number in the decimals place times 100 give you the percent).

Answer:

13

Step-by-step explanation:

Answer:

70% Employee at the sports shop work part time.

Step-by-step explanation:

Given Data:

Total Employees = 50

Part-Time Employees = 35

Formula:

Percentage of Part-Time Employees =

(Part-Time Employees/Total Employees) x 100

=(35 / 50) x 100

=(0.7) x 100

= 70

so

The Percentage of Part-Time Employees is 70%.

Answer:

X Intercept: (-2, 0)

Y Intercept: (0, 7)

Explanation:

Plug y = 0 into the equation and solve the resulting equation 7x = −14 for x. Plug x = 0 into the equation and solve the resulting equation −2y = −14 for y.

Answer:

(- 2, 0 ) and (0, 7 )

Step-by-step explanation:

To find the x- intercept let y = 0 in the equation and solve for x

7x - 2(0) = - 14, that is

7x = - 14 ( divide both sides by 7 )

x = - 2 ⇒ (- 2, 0 ) is the x- intercept

To find the y- intercept let x = 0 in the equation and solve for y

7(0) - 2y = - 14, that is

- 2y = - 14 ( divide both sides by - 2 )

y = 7 ⇒ (0, 7 ) is the y- intercept

Answer:

True.

Step-by-step explanation:

I don't nessicarly know the explanation behind it, but if a negative number is being multiplied by another negative number, the product will always be positive.

Answer:

True.

Step-by-step explanation:

Negative x Negative=Positive.

I'm not sure why, but it's mathematical law.

Hope I helped!

Answer:

1.65 (approx)

Step-by-step explanation:

19^x=143

log19(19^x)=log19(143)

x=log19(143)

x=1.65 (approx)

Answer:

1. negative 2. zero 3 undefined 4 positive

Step-by-step explanation:

Answer:

1.092 × [tex]10^{3}[/tex]  

I hope this helps!

Answer:

1.092×10^3 is the answer .hope this helps

Answer:

Step-by-step explanation:

[tex]y = sin(xy)\\\frac{d}{dx}y=cos(xy)(\frac{d}{dx}(xy))\\ \frac{d}{dx}y = cos(xy)(y + x*\frac{d}{dx}y)\\ write \: \frac{d}{dx}y \: as\:y'\\y' = cos(xy)(y+xy')\\y' = ycos(xy) + xy'cos(xy) \\y'-xy'cos(xy) = ycos(xy)\\y'(1-xcos(xy)) = ycos(xy)\\\\y' = \frac{ycos(xy)}{1-xcos(xy)}[/tex]

Answer:

$55

Step-by-step explanation:

Plug 8 for x in y=5.5x+11

y=5.5(8)+11

y=55

Answer:

1/x^8

Step-by-step explanation:

x^-5*x^-3

1/x^8

Since it's a negative power, it goes on the bottom as a positive.

Answer:

yes

Step-by-step explanation:

Answer: Interesting.

Explanation: Hmm...

Answer:

The height is 4.5ft

Step-by-step explanation:

Given

[tex]Initial\ Height = 3\ ft[/tex]

[tex]Growth = 0.5\ ft[/tex] yearly

Required

Determine the height in 3 years

First, we need to determine the growth equation.

Represent the height with h and the years with x

So:

[tex]y = Initial\ Height + Growth * x[/tex]

[tex]y = 3 + 0.5 * x[/tex]

[tex]y = 3 + 0.5x[/tex]

To solve the required, we have that:

[tex]x = 3[/tex]

[tex]y = 3 + 0.5x[/tex] becomes

[tex]y = 3 + 0.5 *3[/tex]

[tex]y = 3 + 1.5[/tex]

[tex]y = 4.5[/tex]

Hence, the height is 4.5ft

Answer:

Step-by-step explanation:

Given

A metal block has a mass = 60kg

volume = 0.5 meter cube

Solution

Density=masala volume

Density=60/0.5

Density of the metal=120kg/m^3

I'm not quite sure these are right. You might wanna check with a classmate or something first.

Step-by-step explanation:

(6x + 10) + (x + 17) + (4x - 34) = 180

11x - 7 = 180

11x = 173

x = 15.73 (answer had repeating decimal so i rounded up in the hundredths place)

(6x + 10)

6 (15.73) + 10

94.38 + 10

104.38

(x + 17)

(15.73) + 17

32.73

(4x - 34)

4(15.73) - 34

62.92 - 34

28.92

Step-by-step explanation:

Identification of given pairs of angles are as follows:

∠1 and ∠10: Corresponding angles

∠6 and ∠12: Alternate exterior angles

∠8 and ∠10: Alternate interior angles

∠4 and ∠11: Alternate interior angles

∠2 and ∠8: Alternate exterior angles

Answer:

x[tex]x=\sqrt{19^2-10^2}=\sqrt{361-100} =\sqrt{261} \approx16.15549\\\approx16.16[/tex]

Step-by-step explanation:

x=\sqrt{19^2-10^2}=\sqrt{361-100}  =\sqrt{261} \approx16.15549\\\approx16.16

The requried measure of length x in the right triangle is 16.15 units.

In a right-angled triangle, its sides, such as hypotenuse, and perpendicular, and the base is Pythagorean triplets.

Here,
For the given right-angle triangle,
Applying the Pythagoras theorem,
hypotenuse² = perpendicular² + base²
19² = 18² + x²
x = √19² - 10²
x = 16.15

Thus, the requried measure of length x in the right triangle is 16.15 units.

Learn  more about Pythagorean triplets here:

brainly.com/question/22160915

#SPJ2

Answer:

ima guess x+y=123

x-y=7

Answer:

2x + 123 - 35

I could wrong, but I'm pretty sure this is correct

Answer:29?

Step-by-step explanation:

Answer:

angle 2 and angle 6 i think lol

Step-by-step explanation:

Answer:

Paul had  5 sweets  in the first place ( Now he has 15)

Step-by-step explanation:

p= Paul   Sally = 5p

5p -10 = p+10

4p =  20

p = 5

Now Paul has 15 and Sally has 15 too