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3 years ago

Denise read 38 more pages than Elaine. Elaine read a total of 90 pages. How many pages did Denise read? 128 118 68 52

Mathematics

1 answer:

White raven [17]3 years ago

5 0

128, the reason is because 38+90=128.

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Matrix P has a dimensions of 3 X 4 and Matrix Q has the dimensions 4 X 5. Determine the dimensions of the matrix PQ if it is pos

blagie [28]

Answer: Definitely not B. Just took the test

Step-by-step explanation:

Attachment.

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2 years ago

Neil got a hit 9 of the 11 times he batted in the CDNIS softball tournament. Maggie got a hit 18 of the 22 times she batted in t

shutvik [7]

Answer:

YES

Step-by-step explanation:

If 18/22 is expressed in simplest terms. that is if both the numerator and denominator is divided by 2. It gives 9/11

We can determine if they are the same by multiplying both fractions by 100

9/11 x 100 = 81.8

18/22 x 100 = 81,8

they yield the same number, thus the records are the same

7 0

3 years ago

QRST is an isosceles trapezoid and m

Rudiy27

Answer:

B. $\huge \red {\boxed { 64\degree}}$

Step-by-step explanation:

QRST is an isosceles trapezoid (Given)
Measures of base angles of an isosceles trapezoid are equal.
RS || QT and, ST and RQ are transversals.

$\therefore m\angle S = m\angle R$

$\because m\angle R= 116\degree$

$\therefore m\angle S= 116\degree$

$m\angle S + m\angle T = 180\degree$

(angles on the same side of transversal)

$116\degree + m\angle T = 180\degree$

$m\angle T = 180\degree - 116\degree$

$\huge \purple {\boxed {m\angle T = 64\degree}}$

3 0

2 years ago

How much will a person pay for 6.7 pounds of bananas at a price of $1.71 per pound?

kondaur [170]

Answer:

11.457 pounds

Step-by-step explanation:

multiplying (6.7*1.71) we get 11.457

8 0

2 years ago

Suppose you have a very large bin of white marbles (so large that you can assume you have an infinite supply) and an equally lar

wlad13 [49]

Answer:

$\left \{ {{20} \atop {3}} }.$

Step-by-step explanation:

supply = Infinite

supposing you intend to package the marbles in bags of 17

<u>Determine the number of distinguishable collections of marbles that could be in the bags</u>

Given that ; n = 17 , K = 4

The distinguishable collections = $\left \{ {{20} \atop {3}} }.$

attached below is the detailed solution

8 0

3 years ago